# Commission Implementing Regulation (EU) 2018/2032 of 20 November 2018 amending Commission Regulation (EC) No 416/2007 concerning the technical specifications for Notices to Skippers, Appendix C

Extent: E+W+S+N.I.

Legend for Occurrence (Occ.):
Mandatory (M)
Conditional (C)
No
Tag (Group headers and closers are boldly printed)
Description
Occ.
Rule
xmlns:nts="http://www.ris.eu/nts/4.0.4.0"
<RIS_Message>
Notice to Skippers
1s
<identification>
Identification section
M
1
1.1
<internal_id>xs:string (64)</internal_id>
Internal ID
C
1.2
<from>xs:string (64)</from>
Sender (System) of the message
M
1.3
<originator>xs:string (64)</originator>
Originator (initiator) of the information in this message
M
1.4
<country_code>nts:country_code_enum</country_code>
Country where message is valid
M
1.5
<language_code>nts:language_code_enum</language_code>
Original language used in the textual info. (contents)
M
1.6
<district>xs:string (64)</district>
District / Region within the specified country, where the message is applicable
C
1.7
<date_issue>xs:dateTime<date_issue>
Date and time of publication including time zone (yyyy-mm-ddThh:mm:ss+hh:mm)
M
1e
</identification>
2s
<ftm>
Fairway and traffic related section
C
1
2.1
<internal_id>xs:string (64)</internal_id>
Internal ID
C
2.2s
<nts_number>
NtS Number
M
2.2.1
<organisation>xs:string (64)</organisation
Name of the publishing organisation (NtS Provider)
M
2.2.2
<year>xs:gYear (1900-9999)</year>
Year of first issuing of the notice
M
2.2.3
<number>xs:integer (0-99999999)</number>
Number of the notice (per year, starting with: 1, 0 shall not be used for published notices)
M
2.2.4
<serial_number>xs:integer (0-99)</serial_number>
Serial number of notice (replacements and withdrawals), original notice: 0
M
2.2e
</nts_number>
2.3s
<target_group>
Target group information
C
2.3.1
<target_group_code>nts:target_group_code_enum</target_group_code>
Target group (vessel type) for this message
M
5
2.3.2
<direction_code>nts:direction_code_enum</direction_code>
Upstream or downstream traffic, or both
M
5
2.3e
</target_group>
2.4
<subject_code>nts:subject_code_enum</subject_code>
Subject code
M
2.5s
<validity_period>
Overall period of validity
M
2.5.1
<date_start>xs:date</date_start>
Start date of validity period including time zone (yyyy-mm-dd+hh:mm)
M
2.5.2
<date_end>xs:date</date_end>
End date of validity period including time zone (yyyy-mm-dd+hh:mm)
C
2.5e
</validity_period>
2.6
<contents>xs:string (500)</contents>
Additional information in local language
C
2.7
<source>xs:string (64)</source>
Notice source (name of authority)
C
2.8
<reason_code>nts:reason_code_enum</reason_code>
Reason / justification of notice
C
2.9s
<communication>
Communication channel information
C
2.9.1
<reporting_code>nts:reporting_code_enum</reporting_code>
Reporting regime (information or duty to report)
M
5
2.9.2
<communication_code>nts:communication_code_enum</communication_code>
Communication code (telephone, VHF etc.)
M
5
2.9.3
<number>xs:string (128)</number>
Telephone, VHF number (including callsign), e-mail address, URL or teletext
C
2.9.4
<label>xs:string (256)</label>
Name of the attachment or additional information
C
2.9.5
<remark>xs:string (1024)</remark>
Additional remarks concerning the communication
C
2.9e
</communication>
2.10s
<fairway_section>
Fairway section, also available for objects (no 2.11)
C
2
2.10.1s
<geo_object>
Geo information of fairway
M
5
2.10.1.1
<id>nts:isrs_code_type</id>
ISRS Location Code of the fairway section (2x)
Pattern=[A-Z]{2}[A-Z]{3}[A-Z0-9]{5}[A-Z0-9]{5}[0-9]{5}
M
7
2.10.1.2
<name>xs:string (256)</name>
Local name of the fairway section (f.e.: Rhine between bridge A and bridge B)
M
2.10.1.3
<type_code>nts:type_code_enum</type_code>
Type of geographical object (default=FWY)
M
2.10.1.4
<position_code>nts:position_code_enum</position_code>
Describes the position related to the fairway
C
2.10.1.5s
<coordinate>
Fairway section begin and end coordinates (2x)
C
7
2.10.1.5.1
<lat>xs:string (10-12)</lat>
[d]d mm.mmm[m] N
M
5
2.10.1.5.2
<long>xs:string (10-13)</long>
[d][d]d mm.mmm[m] E
M
5
2.10.1.5e
</coordinate>
2.10.1.6
<fairway_name>xs:string (256)</fairway_name>
Waterway name (usefull if no RIS Index is available).
C
2.10.1e
</geo_object>
2.10.2s
<limitation>
Fairway section limitations
C
2.10.2.1s
<limitation_period>
Limitation periods / intervals (All limitations have to include a limitation period with an interval code in order to allow proper calculations within voyage planning applications)
C
2.10.2.1.1
<date_start>xs:date</date_start>
Start date of limitation period (overall) INCLUDING time zone
format=yyyy-mm-dd+hh:mm
M
5
2.10.2.1.2
<date_end>xs:date</date_end>
End date of limitation period INCLUDING time zone
format=yyyy-mm-dd+hh:mm
C
2.10.2.1.3
<time_start>xs:time</time_start>
Start time of limitation period WITHOUT time zone
format=hh:mm:ss [whereas ss=00]
C
2.10.2.1.4
<time_end>xs:time</time_end>
End time of limitation period WITHOUT time zone
format=hh:mm:ss [whereas ss=00]
C
2.10.2.1.5
<interval_code>nts:interval_code_enum</interval_code>
Interval for limitation (mandatory M(5) but is set to C to be compatible with former XSD version)
C
2.10.2.1e
</limitation_period>
2.10.2.2
<limitation_code>nts:limitation_code_enum</limitation_code>
Kind of limitation
M
5
2.10.2.3
<position_code>nts:position_code_enum</position_code>
Describes the position of the limitation related to the fairway
C
2.10.2.4
<value>xs:float</value>
Value of limitation (i.e. max draught)
C
2.10.2.5
<unit>nts:unit_enum</unit>
Unit of the value of the limitation
C
2.10.2.6
<reference_code>nts:reference_code_enum</reference_code>
Value reference
C
2.10.2.7
<indication_code>nts:indication_code_enum</indication_code>
Minimum or maximum or reduced by
C
2.10.2.8s
<target_group>
Target group information
C
2.10.2.8.1
<target_group_code>nts:target_group_code_enum</target_group_code>
Target group (vessel type) for this limitation
M
5
2.10.2.8.2
<direction_code>nts:direction_code_enum</direction_code>
Upstream or downstream traffic, or both
M
5
2.10.2.8e
</target_group>
2.10.2e
</limitation>
2.10e
</fairway_section>
2.11s
<object>
Object section
C
2
2.11.1s
<geo_object>
Geo Information of object
M
5
2.11.1.1
<id>nts:isrs_code_type</id>
ISRS Location Code of the object (1x)
Pattern=[A-Z]{2}[A-Z]{3}[A-Z0-9]{5}[A-Z0-9]{5}[0-9]{5}
M
8
2.11.1.2
<name>xs:string (256)</name>
Local name of the aggregated object
M
2.11.1.3
<type_code>nts:type_code_enum</type_code>
Type of geographical object
M
2.11.1.4
<position_code>nts:position_code_enum</position_code>
Describes the position related to the object
C
2.11.1.5s
<coordinate>
Object coordinates (1x)
C
8
2.11.1.5.1
<lat>xs:string (10-12)</lat>
[d]d mm.mmm[m] N
M
5
2.11.1.5.2
<long>xs:string (10-13)</long>
[d][d]d mm.mmm[m] E
M
5
2.11.1.5e
</coordinate>
2.11.1.6
<fairway_name>xs:string (256)</fairway_name>
Waterway name (usefull if no RIS Index is available).
C
2.11.1e
</geo_object>
2.11.2s
<limitation>
Object limitation section
C
2.11.2.1s
<limitation_period>
Limitation periods / intervals (All limitations have to include a limitation period with an interval code in order to allow proper calculations within voyage planning applications)
C
2.11.2.1.1
<date_start>xs:date</date_start>
Start date of limitation period (overall) INCLUDING time zone
format=yyyy-mm-dd+hh:mm
M
5
2.11.2.1.2
<date_end>xs:date</date_end>
End date of limitation period INCLUDING time zone
format=yyyy-mm-dd+hh:mm
C
2.11.2.1.3
<time_start>xs:time</time_start>
Start time of limitation period WITHOUT time zone
format=hh:mm:ss [whereas ss=00]
C
2.11.2.1.4
<time_end>xs:time</time_end>
End time of limitation period WITHOUT time zone
format=hh:mm:ss [whereas ss=00]
C
2.11.2.1.5
<interval_code>nts:interval_code_enum</interval_code>
Interval for limitation (mandatory M(5) but is set to C to be compatible with former XSD version)
C
2.11.2.1e
</limitation_period>
2.11.2.2
<limitation_code>nts:limitation_code_enum</limitation_code>
Kind of limitation
M
5
2.11.2.3
<position_code>nts:position_code_enum</position_code>
Describes the position of the limitation related to the fairway
C
2.11.2.4
<value>xs:float</value>
Value of limitation (i.e. max draught)
C
2.11.2.5
<unit>nts:unit_enum</unit>
Unit of the value of the limitation
C
2.11.2.6
<reference_code>nts:reference_code_enum</reference_code>
Value reference
C
2.11.2.7
<indication_code>nts:indication_code_enum</indication_code>
Minimum or maximum or reduced by
C
2.11.2.8s
<target_group>
Target group information
C
2.11.2.8.1
<target_group_code>nts:target_group_code_enum</target_group_code>
Target group (vessel type) for this limitation
M
5
2.11.2.8.2
<direction_code>nts:direction_code_enum</direction_code>
Upstream or downstream traffic, or both
M
5
2.11.2.8e
</target_group>
2.11.2e
</limitation>
2.11e
</object>
2e
</ftm>
3s
<wrm>
Water related section
C
1
3.1
<internal_id>xs:string (64)</internal_id>
Internal ID
C
3.2s
<nts_number>
NtS Number
C
3.2.1
<organisation>xs:string (64)</organisation
Name of the publishing organisation (NtS Provider)
M
5
3.2.2
<year>xs:gYear (1900-9999)</year>
Current year of the notice
M
5
3.2.3
<number>xs:integer (0-99999999)</number>
Number of the notice
(see Developers Guide for WRM-Message Number generation)
M
5
3.2.4
<serial_number>xs:integer (0-99)</serial_number>
Serial number of the notice
(see Developers Guide for WRM-Message Serial Number generation)
M
5
3.2e
</nts_number>
3.3s
<validity_period>
Overall period of validity
M
3.3.1
<date_start>xs:date</date_start>
Start date of validity period including time zone (yyyy-mm-dd+hh:mm)
M
3.3.2
<date_end>xs:date</date_end>
End date of validity period including time zone (yyyy-mm-dd+hh:mm)
C
3.3e
</validity_period>
3.4s
<geo_object>
Geo Information of measurement location
M
5
3.4.1
<id>nts:isrs_code_type</id>
ISRS Location Code of the object/fairway (1x or 2x)
Pattern=[A-Z]{2}[A-Z]{3}[A-Z0-9]{5}[A-Z0-9]{5}[0-9]{5}
M
9
3.4.2
<name>xs:string (256)</name>
Local name of the object/fairway
M
3.4.3
<type_code>nts:type_code_enum</type_code>
Type of geographical object/fairway
M
3.4.4
<position_code>nts:position_code_enum</position_code>
Describes the position related to the object/fairway
C
3.4.5s
<coordinate>
Object/Fairway coordinates (1x or 2x)
C
9
3.4.5.1
<lat>xs:string (10-12)</lat>
[d]d mm.mmm[m] N
M
5
3.4.5.2
<long>xs:string (10-13)</long>
[d][d]d mm.mmm[m] E
M
5
3.3.5e
</coordinate>
3.3.6
<fairway_name>xs:string (256)</fairway_name>
Waterway name (usefull if no RIS Index is available).
C
3.4e
</geo_object>
3.5
<reference_code>nts:reference_code_enum</reference_code>
Value reference (measurement reference)
C
6
3.6s
<measure>
Measurements (normal or predicted values)
M
5
3.6.1
<predicted>xs:boolean</predicted>
Predicted measurement (1 or true) or real measurement (0 or false)
M
3.6.2
<measure_code>nts:measure_code_enum</measure_code>
Kind of water related information
M
3.6.3
<value>xs:float</value>
Measured or predicted value
C
10
3.6.4
<value_min>xs:float</value_min>
Lowest value of confidence interval
C
3.6.5
<value_max>xs:float</value_max>
Highest value of confidence interval
C
3.6.6
<unit>nts:unit_enum</unit>
Unit of the water related value
C
3.6.7
<barrage_code>nts:barrage_code_enum</barrage_code>
Barrage status
C
11
3.6.8
<regime_code>nts:regime_code_enum</regime_code>
Regime applicable
C
12
3.6.9
<measuredate>xs:dateTime</measuredate>
Date and Time of measurement or predicted value including time zone
Format=yyyy-mm-ddThh:mm:ss+hh:mm
M
3.6.10s
<difference>
Difference with comparative value
C
3.6.10.1
<value_difference>xs:float</value_difference>
Difference with comparative value
M
5
3.6.10.2
<time_difference>xs:duration</time_difference>
Time difference to measuredate of comparative value
M
5
3.6.10e
</difference>
3.6e
</measure>
3e
</wrm>
4s
<icem>
Ice related section
C
1
4.1
<internal_id>xs:string (64)</internal_id>
Internal ID
C
4.2s
<nts_number>
NtS Number
M
4.2.1
<organisation>xs:string (64)</organisation
Name of the publishing organisation (NtS Provider)
M
4.2.2
<year>xs:gYear (1900-9999)</year>
Current year of the notice
M
4.2.3
<number>xs:integer (0-99999999)</number>
Number of the notice (per year, starting with: 1, 0 shall not be used for published notices)
M
4.2.4
<serial_number>xs:integer (0-99)</serial_number>
Serial number of notice, original notice: 0
M
4.2e
</nts_number>
4.3s
<validity_period>
Overall period of validity
M
4.3.1
<date_start>xs:date</date_start>
Start date of validity period including time zone (yyyy-mm-dd+hh:mm)
M
4.3.2
<date_end>xs:date</date_end>
End date of validity period including time zone (yyyy-mm-dd+hh:mm)
C
4.3e
</validity_period>
4.4s
<fairway_section>
Fairway section — the limitation inside the fairway section cannot be used in the ICEM
M
5
4.4.1s
<geo_object>
Geo Information of fairway
M
5
4.4.1.1
<id>nts:isrs_code_type</id>
ISRS Location Code of the fairway section (2x)
Pattern=[A-Z]{2}[A-Z]{3}[A-Z0-9]{5}[A-Z0-9]{5}[0-9]{5}
M
4.4.1.2
<name>xs:string (256)</name>
Local Name of the fairway section (f.e.: Rhine between bridge A and bridge B)
M
4.4.1.3
<type_code>nts:type_code_enum</type_code>
Type of geographical object (default=FWY)
M
4.4.1.4
<position_code>nts:position_code_enum</position_code>
Describes the position related to the fairway
C
4.4.1.5s
<coordinate>
Fairway section begin and end coordinates (2x)
C
7
4.4.1.5.1
<lat>xs:string (10-12)</lat>
[d]d mm.mmm[m] N
M
5
4.4.1.5.2
<long>xs:string (10-13)</long>
[d][d]d mm.mmm[m] E
M
5
4.4.1.5e
</coordinate>
4.4.1.6
<fairway_name>xs:string (256)</fairway_name>
Waterway name (usefull if no RIS Index is available).
C
4.4.1e
</geo_object>
4.4e
</fairway_section>
4.5s
<ice_condition>
Ice conditions
M
4.5.1
<measuredate>xs:dateTime</measuredate>
Date and Time of measurement or prediction including time zone
Format=yyyy-mm-ddThh:mm:ss+hh:mm
M
4.5.2
<ice_condition_code>nts:ice_condition_code_enum</ice_condition_code>
Condition code
C
4
4.5.3
<ice_accessibility_code>nts:ice_accessibility_code_enum</ice_accessibility_code>
Accessibility code
C
4
4.5.4
<ice_classification_code>nts:ice_classification_code_enum</ice_classification_code>
Classification code
C
4
4.5.5
<ice_situation_code>nts:ice_situation_code_enum</ice_situation_code>
Situation code
C
4
4.5e
</ice_condition>
4e
</icem>
5s
<werm>
Weather related section
C
1
5.1
<internal_id>xs:string (64)</internal_id>
Internal ID
C
5.2s
<nts_number>
NtS Number
C
5.2.1
<organisation>xs:string (64)</organisation
Name of the publishing organisation (NtS Provider)
M
5
5.2.2
<year>xs:gYear (1900-9999)</year>
Year of issuing of the notice
M
5
5.2.3
<number>xs:integer (0-99999999)</number>
Number of the notice (per year, starting with: 1, 0 shall not be used for published notices)
M
5
5.2.4
<serial_number>xs:integer (0-99)</serial_number>
Serial number of notice, original notice: 0
M
5
5.2e
</nts_number>
5.3s
<validity_period>
Overall period of validity
M
13
5.3.1
<date_start>xs:date</date_start>
Start date of validity period including time zone (yyyy-mm-dd+hh:mm)
M
5.3.2
<date_end>xs:date</date_end>
End date of validity period including time zone (yyyy-mm-dd+hh:mm)
C
5.3e
</validity_period>
5.4s
<fairway_section>
Fairway section
M
5.4.1s
<geo_object>
Geo Information of fairway
M
5.4.1.1
<id>nts:isrs_code_type</id>
ISRS Location Code of the fairway section (2x)
Pattern=[A-Z]{2}[A-Z]{3}[A-Z0-9]{5}[A-Z0-9]{5}[0-9]{5}
M
7
5.4.1.2
<name>xs:string (256)</name>
Local name of the fairway section (f.e.: Rhine between bridge A and bridge B)
M
5.4.1.3
<type_code>nts:type_code_enum</type_code>
Type of geographical object (default=FWY)
M
5.4.1.4
<position_code>nts:position_code_enum</position_code>
Describes the position related to the fairway
C
5.4.1.5s
<coordinate>
Fairway section begin and end coordinates (2x)
C
7
5.4.1.5.1
<lat>xs:string (10-12)</lat>
[d]d mm.mmm[m] N
M
5
5.4.1.5.2
<long>xs:string (10-13)</long>
[d][d]d mm.mmm[m] E
M
5
5.4.1.5e
</coordinate>
5.4.1.6
<fairway_name>xs:string (256)</fairway_name>
Waterway name (usefull if no RIS Index is available).
C
5.4.1e
</geo_object>
5.4e
</fairway_section>
5.5s
<weather_report>
Weather Report (1x or 2x)
M
5.5.1
<measuredate>xs:dateTime</measuredate>
Date and Time of measurement or predicted value including time zone
Format=yyyy-mm-ddThh:mm:ss+hh:mm
C
5.5.2
<forecast>xs:boolean</forecast>
Forecast (true or 1) OR Actual report (false or 0)
M
5.5.3
<weather_class_code>nts:weather_class_code_enum</weather_class_code>
Classification of weather report (0..Nx)
M
3
5.5.4s
<weather_item>
Weather items (0..Nx)
C
5.5.4.1
<weather_item_code>nts:weather_item_code_enum</weather_item_code>
Weather item type (Wind, Wave etc)
M
5
5.5.4.2
<value_min>xs:float</value_min>
Actual or Minimum value
M
5
5.5.4.3
<value_max>xs:float</value_max>
Maximum value
C
5.5.4.4
<value_gusts>xs:float</value_gusts>
Gusts value (Wind)
C
5.5.4.5
<unit>nts:unit_enum</unit>
Unit of the value
C
5.5.4.6
<weather_category_code>nts:weather_category_code_enum</weather_category_code>
Classification of wind report
C
5.5.4.7
<direction_code_min>nts:weather_direction_code_enum</direction_code_min>
Direction of wind or wave
C
5.5.4.8
<direction_code_max>nts:weather_direction_code_enum</direction_code_max>
Direction of wind or wave
C
5.5.4e
</weather_item>
5.5e
</weather_report>
5e
</werm>
Rules applicable to table "NtS XSD V.4.0.4.0":
1.
In one <RIS Message> at least two sections have to be filled in:
the <identification> section (1),
one of the following sections:
<ftm> (fairway and traffic related messages) (2),
<wrm> (water related message) (3),
<icem> (ice message) (4),
<werm> (weather related message) (5).
2.
At least one of the Group 2.10 (<fairway section>) or Group 2.11 (<object>) has to be given within <ftm>.
3.
A combinations of <weather_class_code> tags (5.5.3) in section <weather_report> can be given.
4.
In group 4.5 (<ice condition>) at least one of the conditional elements 4.5.2 to 4.5.5 have to be given.
5.
If a conditional group contains mandatory subgroups or elements these will only be mandatory if the group on the higher level is applied.
6.
Element <reference_code> is only mandatory for "WAL" (water level) in <wrm> (3.5).
7.
A <geo_object> in <fairway section> (<ftm> 2.10.1 , <icem> 4.4.1, <werm> 5.4.1) is defined by the begin and end
ISRS Location Codes and coordinates (2 ISRS Location Codes and 2 sets of coordinates).
8.
A <geo_object> in <object> section (<ftm> 2.11.1) is defined by the ISRS Location Code and coordinates of its center point (1 ISRS Location Code 1 set of coordinates).
9.
A <geo_object> in <wrm> has 2 ISRS Location Codes and 2 sets of coordinates in case the <type_code> (3.4.3) is "FWY", "RIV" or "CAN", otherwise only 1 ISRS Location Code and 1 set of coordinates has to be given.
10.
If there is a measurement the elements <value> (3.6.3) or <value_min> (3.6.4) and <value_max> (3.6.5) is/are mandatory if <measure_code> (3.6.2) is either "DIS", "VER", "LSD" or "WAL".
In case there is no measurement (and a message should be sent anyhow) the value elements shall be omitted.
11.
Element <barrage_code> (3.6.7) is mandatory if <measure code> (3.6.2) is "BAR".
12.
Element <regime_code> (3.6.8) is mandatory if <measure code> (3.6.2) is "REG".
13.
Predictions for more than one <validity_period> (5.3) require individual <werm> messages.
14.
In case of <icem> (4.4.2) and <werm> a <limitation> section is not applicable. Limitations shall be provided via FTM notices.
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:nts="http://www.ris.eu/nts/4.0.4.0" xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace=">http://www.ris.eu/nts/4.0.4.0" elementFormDefault="qualified" attributeFormDefault="unqualified" version="4.0.4.0">
<!--
===========================================
= definition of main element RIS_Message =
= and corresponding type RIS_Message_Type =
===========================================
-->
<xs:element name="RIS_Message" type="nts:RIS_Message_Type">
<xs:annotation>
<xs:documentation>River Information Service Message</xs:documentation>
</xs:annotation>
</xs:element>
<xs:complexType name="RIS_Message_Type">
<xs:sequence>
<xs:element name="identification" type="nts:identification_type">
<xs:annotation>
<xs:documentation>Identification section</xs:documentation>
</xs:annotation>
</xs:element>
<xs:choice>
<xs:annotation>
<xs:documentation>One msg contains one of these sections</xs:documentation>
</xs:annotation>
<xs:element name="ftm" type="nts:ftm_type" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Fairway and traffic related section</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="wrm" type="nts:wrm_type" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Water related section</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="icem" type="nts:icem_type" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Ice related section</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="werm" type="nts:werm_type" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Weather related section</xs:documentation>
</xs:annotation>
</xs:element>
</xs:choice>
</xs:sequence>
</xs:complexType>
<!--
==========================================
= definition of identification_type, =
= used in definition of RIS_Message_Type =
==========================================
-->
<xs:complexType name="identification_type">
<xs:sequence>
<xs:element name="internal_id" type="nts:internal_id_type" minOccurs="0">
<xs:annotation>
<xs:documentation>Internal ID</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="from">
<xs:annotation>
<xs:documentation>Sender (System) of the message</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="64"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="originator">
<xs:annotation>
<xs:documentation>Originator (initiator) of the information in this message</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="64"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="country_code" type="nts:country_code_enum">
<xs:annotation>
<xs:documentation>Country where message is valid</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="language_code" type="nts:language_code_enum">
<xs:annotation>
<xs:documentation>Original language used in the textual info. (contents)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="district" minOccurs="0">
<xs:annotation>
<xs:documentation>District / Region within the specified country, where the message is applicable</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="64"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="date_issue" type="xs:dateTime">
<xs:annotation>
<xs:documentation>Date and time of publication including time zone</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<!--
===================================================
= types used in definition of identification_type =
===================================================
-->
<xs:simpleType name="country_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="2"/>
<xs:enumeration value="AT"/>
<xs:enumeration value="BE"/>
<xs:enumeration value="BG"/>
<xs:enumeration value="CH"/>
<xs:enumeration value="CY"/>
<xs:enumeration value="CZ"/>
<xs:enumeration value="DE"/>
<xs:enumeration value="DK"/>
<xs:enumeration value="EE"/>
<xs:enumeration value="ES"/>
<xs:enumeration value="FI"/>
<xs:enumeration value="FR"/>
<xs:enumeration value="GB"/>
<xs:enumeration value="GR"/>
<xs:enumeration value="HR"/>
<xs:enumeration value="HU"/>
<xs:enumeration value="IE"/>
<xs:enumeration value="IT"/>
<xs:enumeration value="LT"/>
<xs:enumeration value="LU"/>
<xs:enumeration value="LV"/>
<xs:enumeration value="MD"/>
<xs:enumeration value="ME"/>
<xs:enumeration value="MT"/>
<xs:enumeration value="NL"/>
<xs:enumeration value="PL"/>
<xs:enumeration value="PT"/>
<xs:enumeration value="RO"/>
<xs:enumeration value="RS"/>
<xs:enumeration value="SE"/>
<xs:enumeration value="SI"/>
<xs:enumeration value="SK"/>
<xs:enumeration value="RU"/>
<xs:enumeration value="UA"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="language_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="2"/>
<xs:enumeration value="DE"/>
<xs:enumeration value="EN"/>
<xs:enumeration value="FR"/>
<xs:enumeration value="NL"/>
<xs:enumeration value="SK"/>
<xs:enumeration value="HU"/>
<xs:enumeration value="HR"/>
<xs:enumeration value="SR"/>
<xs:enumeration value="BG"/>
<xs:enumeration value="RO"/>
<xs:enumeration value="RU"/>
<xs:enumeration value="CS"/>
<xs:enumeration value="PL"/>
<xs:enumeration value="PT"/>
<xs:enumeration value="ES"/>
<xs:enumeration value="SV"/>
<xs:enumeration value="FI"/>
<xs:enumeration value="DA"/>
<xs:enumeration value="ET"/>
<xs:enumeration value="LV"/>
<xs:enumeration value="LT"/>
<xs:enumeration value="IT"/>
<xs:enumeration value="MT"/>
<xs:enumeration value="EL"/>
<xs:enumeration value="SL"/>
</xs:restriction>
</xs:simpleType>
<!--
==========================================
= definition of ftm_type, =
= used in definition of RIS_Message_Type =
==========================================
-->
<xs:complexType name="ftm_type">
<xs:sequence>
<xs:element name="internal_id" type="nts:internal_id_type" minOccurs="0">
<xs:annotation>
<xs:documentation>Internal ID</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="nts_number" type="nts:nts_number_type">
<xs:annotation>
<xs:documentation>NtS Number</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="target_group" type="nts:target_group_type" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Target group information</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="subject_code" type="nts:subject_code_enum">
<xs:annotation>
<xs:documentation>Subject code must contain one of the following: Announcement (ANNOUN), Warning (WARNIN), Notice withdrawn (CANCEL) or Information service (INFSER). More information on the use of codes can be found in the NtS Encoding Guide.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="validity_period" type="nts:validity_period_type">
<xs:annotation>
<xs:documentation>Overall period of validity</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="contents" minOccurs="0">
<xs:annotation>
<xs:documentation>Additional information in local language</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="500"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="source" minOccurs="0">
<xs:annotation>
<xs:documentation>Notice source (name of authority)</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="64"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="reason_code" type="nts:reason_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Reason / justification of the notice</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="communication" type="nts:communication_type" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Communication channel information</xs:documentation>
</xs:annotation>
</xs:element>
<xs:choice maxOccurs="unbounded">
<xs:element name="fairway_section" type="nts:fairway_section_type">
<xs:annotation>
<xs:documentation>Fairway section</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="object" type="nts:object_type">
<xs:annotation>
<xs:documentation>Object section</xs:documentation>
</xs:annotation>
</xs:element>
</xs:choice>
</xs:sequence>
</xs:complexType>
<!--
========================================
= types used in definition of ftm_type =
========================================
-->
<xs:simpleType name="subject_code_enum">
<xs:restriction base="xs:string">
<xs:minLength value="3"/>
<xs:maxLength value="6"/>
<xs:enumeration value="ANNOUN"/>
<xs:enumeration value="WARNIN"/>
<xs:enumeration value="CANCEL"/>
<!-- the following values are added due to CR 128 -->
<xs:enumeration value="INFSER"/>
<!-- obsolete values due to CR 128 but still valid for backwards compatibility -->
<xs:enumeration value="OBSTRU"/>
<xs:enumeration value="PAROBS"/>
<xs:enumeration value="DELAY"/>
<xs:enumeration value="VESLEN"/>
<xs:enumeration value="VESHEI"/>
<xs:enumeration value="VESBRE"/>
<xs:enumeration value="VESDRA"/>
<xs:enumeration value="AVALEN"/>
<xs:enumeration value="CLEHEI"/>
<xs:enumeration value="CLEWID"/>
<xs:enumeration value="AVADEP"/>
<xs:enumeration value="NOMOOR"/>
<xs:enumeration value="SERVIC"/>
<xs:enumeration value="NOSERV"/>
<xs:enumeration value="SPEED"/>
<xs:enumeration value="WAVWAS"/>
<xs:enumeration value="PASSIN"/>
<xs:enumeration value="ANCHOR"/>
<xs:enumeration value="OVRTAK"/>
<xs:enumeration value="MINPWR"/>
<xs:enumeration value="DREDGE"/>
<xs:enumeration value="WORK"/>
<xs:enumeration value="EVENT"/>
<xs:enumeration value="CHGMAR"/>
<xs:enumeration value="CHGSER"/>
<xs:enumeration value="SPCMAR"/>
<xs:enumeration value="EXERC"/>
<xs:enumeration value="LEADEP"/>
<xs:enumeration value="LEVDEC"/>
<xs:enumeration value="LEVRIS"/>
<xs:enumeration value="LIMITA"/>
<xs:enumeration value="MISECH"/>
<xs:enumeration value="ECDISU"/>
<xs:enumeration value="NEWOBJ"/>
<xs:enumeration value="CHWWY"/>
<xs:enumeration value="CONWWY"/>
<xs:enumeration value="DIVER"/>
<xs:enumeration value="SPECTR"/>
<xs:enumeration value="LOCRUL"/>
<xs:enumeration value="VHFCOV"/>
<xs:enumeration value="HIGVOL"/>
<xs:enumeration value="TURNIN"/>
<xs:enumeration value="CONBRE"/>
<xs:enumeration value="CONLEN"/>
<xs:enumeration value="REMOBJ"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="reason_code_enum">
<xs:restriction base="xs:string">
<xs:minLength value="3"/>
<xs:maxLength value="6"/>
<xs:enumeration value="EVENT"/>
<xs:enumeration value="WORK"/>
<xs:enumeration value="DREDGE"/>
<xs:enumeration value="EXERC"/>
<xs:enumeration value="HIGWAT"/>
<xs:enumeration value="HIWAI"/>
<xs:enumeration value="HIWAII"/>
<xs:enumeration value="LOWWAT"/>
<xs:enumeration value="SHALLO"/>
<xs:enumeration value="CALAMI"/>
<xs:enumeration value="LAUNCH"/>
<xs:enumeration value="DECLEV"/>
<xs:enumeration value="FLOMEA"/>
<xs:enumeration value="BLDWRK"/>
<xs:enumeration value="REPAIR"/>
<xs:enumeration value="INSPEC"/>
<xs:enumeration value="FIRWRK"/>
<xs:enumeration value="LIMITA"/>
<xs:enumeration value="CHGFWY"/>
<xs:enumeration value="CONSTR"/>
<xs:enumeration value="DIVING"/>
<xs:enumeration value="SPECTR"/>
<xs:enumeration value="EXT"/>
<xs:enumeration value="MIN"/>
<xs:enumeration value="SOUND"/>
<xs:enumeration value="OTHER"/>
<xs:enumeration value="STRIKE"/>
<xs:enumeration value="FLOMAT"/>
<xs:enumeration value="EXPLOS"/>
<xs:enumeration value="ICE"/>
<xs:enumeration value="OBSTAC"/>
<!--the following values are added due to CR 128-->
<xs:enumeration value="CHGMAR"/>
<xs:enumeration value="DAMMAR"/>
<xs:enumeration value="FALMAT"/>
<xs:enumeration value="MISECH"/>
<xs:enumeration value="HEARIS"/>
<xs:enumeration value="HIGVOL"/>
<xs:enumeration value="ECDISU"/>
<xs:enumeration value="LOCRUL"/>
<xs:enumeration value="NEWOBJ"/>
<xs:enumeration value="OBUNWA"/>
<xs:enumeration value="VHFCOV"/>
<xs:enumeration value="REMOBJ"/>
<xs:enumeration value="LEVRIS"/>
<xs:enumeration value="SPCMAR"/>
<!--the following value is added due to CR 155-->
<xs:enumeration value="WERMCO"/>
<!--obsolete values due to CR 128 but still valid for backwards compatibility -->
<xs:enumeration value="INFSER"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="communication_type">
<xs:sequence>
<xs:element name="reporting_code" type="nts:reporting_code_enum">
<xs:annotation>
<xs:documentation>Reporting regime (information, or duty to report)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="communication_code" type="nts:communication_code_enum">
<xs:annotation>
<xs:documentation>Communication code (telephone, VHF etc.)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="number" minOccurs="0">
<xs:annotation>
<xs:documentation>Telephone, VHF number (including callsign), e-mail address, URL or teletext</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="128"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="label" minOccurs="0">
<xs:annotation>
<xs:documentation>Name of the attachment or additional information</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="256"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="remark" minOccurs="0">
<xs:annotation>
<xs:documentation>Additional remarks concerning the communication</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="1024"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="reporting_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="INF"/>
<xs:enumeration value="ADD"/>
<xs:enumeration value="REG"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="communication_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="TE"/>
<xs:enumeration value="AP"/>
<xs:enumeration value="EM"/>
<xs:enumeration value="AH"/>
<xs:enumeration value="TT"/>
<xs:enumeration value="FX"/>
<xs:enumeration value="LS"/>
<xs:enumeration value="FS"/>
<xs:enumeration value="SO"/>
<xs:enumeration value="EI"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="object_type">
<xs:sequence>
<xs:element name="geo_object" type="nts:geo_object_type">
<xs:annotation>
<xs:documentation>Geo Information of object</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="limitation" type="nts:limitation_type" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Object limitation section</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<!--
==========================================
= definition of wrm_type, =
= used in definition of RIS_Message_Type =
==========================================
-->
<xs:complexType name="wrm_type">
<xs:sequence>
<xs:element name="internal_id" type="nts:internal_id_type" minOccurs="0">
<xs:annotation>
<xs:documentation>Internal ID</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="nts_number" type="nts:nts_number_type" minOccurs="0">
<xs:annotation>
<xs:documentation>NtS Number</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="validity_period" type="nts:validity_period_type">
<xs:annotation>
<xs:documentation>Overall period of validity</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="geo_object" type="nts:geo_object_type">
<xs:annotation>
<xs:documentation>Object section</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="reference_code" type="nts:reference_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Value reference (measurement reference)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="measure" type="nts:measure_type" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Measurements (normal or predicted values)</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<!--
========================================
= types used in definition of wrm_type =
========================================
-->
<xs:complexType name="measure_type">
<xs:sequence>
<xs:element name="predicted" type="xs:boolean">
<xs:annotation>
<xs:documentation>Predicted measurement (1 or true) or real measurement (0 or false)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="measure_code" type="nts:measure_code_enum">
<xs:annotation>
<xs:documentation>Kind of water related information</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="value" type="xs:float" minOccurs="0">
<xs:annotation>
<xs:documentation>Measured or predicted value</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="value_min" type="xs:float" minOccurs="0">
<xs:annotation>
<xs:documentation>Lowest value of confidence interval</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="value_max" type="xs:float" minOccurs="0">
<xs:annotation>
<xs:documentation>Highest value of confidence interval</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="unit" type="nts:unit_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Unit of the water related value</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="barrage_code" type="nts:barrage_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Barrage status</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="regime_code" type="nts:regime_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Regime applicable</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="measuredate" type="xs:dateTime">
<xs:annotation>
<xs:documentation>Date and Time of measurement or predicted value including time zone</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="difference" type="nts:difference_type" minOccurs="0">
<xs:annotation>
<xs:documentation>Difference with comparative value</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="measure_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="DIS"/>
<xs:enumeration value="REG"/>
<xs:enumeration value="BAR"/>
<xs:enumeration value="VER"/>
<xs:enumeration value="LSD"/>
<xs:enumeration value="WAL"/>
<!-- obsolete values due to CR 151 but still valid for backwards compatibility -->
<xs:enumeration value="NOM"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="barrage_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="CLD"/>
<xs:enumeration value="OPG"/>
<xs:enumeration value="CLG"/>
<xs:enumeration value="OPD"/>
<xs:enumeration value="OPN"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="regime_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="2"/>
<xs:enumeration value="NO"/>
<xs:enumeration value="HI"/>
<xs:enumeration value="II"/>
<xs:enumeration value="I"/>
<xs:enumeration value="NN"/>
<xs:enumeration value="LO"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="difference_type">
<xs:sequence>
<xs:element name="value_difference" type="xs:float">
<xs:annotation>
<xs:documentation>Difference with comparative value</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="time_difference" type="xs:duration">
<xs:annotation>
<xs:documentation>Time difference with measuredata of comparative measurement</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<!--
==========================================
= definition of icem_type, =
= used in definition of RIS_Message_Type =
==========================================
-->
<xs:complexType name="icem_type">
<xs:sequence>
<xs:element name="internal_id" type="nts:internal_id_type" minOccurs="0">
<xs:annotation>
<xs:documentation>Internal ID</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="nts_number" type="nts:nts_number_type">
<xs:annotation>
<xs:documentation>NtS Number</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="validity_period" type="nts:validity_period_type">
<xs:annotation>
<xs:documentation>Overall period of validity</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="fairway_section" type="nts:fairway_section_type">
<xs:annotation>
<xs:documentation>Fairway section — the limitation inside the fairway section cannot be used in the ICEM</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="ice_condition" type="nts:ice_condition_type" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Ice conditions</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<!--
=========================================
= types used in definition of icem_type =
=========================================
-->
<xs:complexType name="ice_condition_type">
<xs:sequence>
<xs:element name="measuredate" type="xs:dateTime">
<xs:annotation>
<xs:documentation>Date and Time of measurement or prediction including time zone</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="ice_condition_code" type="nts:ice_condition_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Condition code</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="ice_accessibility_code" type="nts:ice_accessibility_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Accessibility code </xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="ice_classification_code" type="nts:ice_classification_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Classification code </xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="ice_situation_code" type="nts:ice_situation_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Situation code </xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="ice_condition_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="1"/>
<xs:enumeration value="A"/>
<xs:enumeration value="B"/>
<xs:enumeration value="C"/>
<xs:enumeration value="D"/>
<xs:enumeration value="E"/>
<xs:enumeration value="F"/>
<xs:enumeration value="G"/>
<xs:enumeration value="H"/>
<xs:enumeration value="K"/>
<xs:enumeration value="L"/>
<xs:enumeration value="M"/>
<xs:enumeration value="P"/>
<xs:enumeration value="R"/>
<xs:enumeration value="S"/>
<xs:enumeration value="U"/>
<xs:enumeration value="O"/>
<xs:enumeration value="V"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="ice_accessibility_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="1"/>
<xs:enumeration value="A"/>
<xs:enumeration value="B"/>
<xs:enumeration value="F"/>
<xs:enumeration value="L"/>
<xs:enumeration value="C"/>
<xs:enumeration value="D"/>
<xs:enumeration value="E"/>
<xs:enumeration value="G"/>
<xs:enumeration value="H"/>
<xs:enumeration value="M"/>
<xs:enumeration value="K"/>
<xs:enumeration value="T"/>
<xs:enumeration value="P"/>
<xs:enumeration value="V"/>
<xs:enumeration value="X"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="ice_classification_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="1"/>
<xs:enumeration value="A"/>
<xs:enumeration value="B"/>
<xs:enumeration value="C"/>
<xs:enumeration value="D"/>
<xs:enumeration value="E"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="ice_situation_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="NOL"/>
<xs:enumeration value="LIM"/>
<xs:enumeration value="NON"/>
</xs:restriction>
</xs:simpleType>
<!--
===========================================
= definition of werm_type, =
= used in definition of RIS_Message_Type =
===========================================
-->
<xs:complexType name="werm_type">
<xs:sequence>
<xs:element name="internal_id" type="nts:internal_id_type" minOccurs="0">
<xs:annotation>
<xs:documentation>Internal ID</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="nts_number" type="nts:nts_number_type" minOccurs="0">
<xs:annotation>
<xs:documentation>NtS Number</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="validity_period" type="nts:validity_period_type">
<xs:annotation>
<xs:documentation>Overall period of validity</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="fairway_section" type="nts:fairway_section_werm_type">
<xs:annotation>
<xs:documentation>Fairway section</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="weather_report" type="nts:weather_report_type" maxOccurs="2">
<xs:annotation>
<xs:documentation>Actual or Forecast report sections</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<!--
=========================================
= types used in definition of werm_type =
=========================================
-->
<xs:complexType name="fairway_section_werm_type">
<xs:sequence>
<xs:element name="geo_object" type="nts:geo_object_type">
<xs:annotation>
<xs:documentation>Geo Information of fairway</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="weather_report_type">
<xs:sequence>
<xs:element name="measuredate" type="xs:dateTime" minOccurs="0">
<xs:annotation>
<xs:documentation>Date and time of measurement or predicted value including time zone</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="forecast" type="xs:boolean">
<xs:annotation>
<xs:documentation>Forecast (true or 1) OR Actual report (false or 0)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="weather_class_code" type="nts:weather_class_code_enum" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Classification of weather report</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="weather_item" type="nts:weather_item_type" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Weather items</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="weather_class_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="6"/>
<xs:enumeration value="CLR"/>
<xs:enumeration value="CLDY"/>
<xs:enumeration value="OCST"/>
<xs:enumeration value="DZZL"/>
<xs:enumeration value="RAIN"/>
<xs:enumeration value="LRAIN"/>
<xs:enumeration value="ORAIN"/>
<xs:enumeration value="HRAIN"/>
<xs:enumeration value="SLEET"/>
<xs:enumeration value="SNOW"/>
<xs:enumeration value="SNFALL"/>
<xs:enumeration value="HAIL"/>
<xs:enumeration value="SHWRS"/>
<xs:enumeration value="THSTRM"/>
<xs:enumeration value="HAZY"/>
<xs:enumeration value="FOG"/>
<xs:enumeration value="FOGPAT"/>
<xs:enumeration value="GALE"/>
<xs:enumeration value="STRM"/>
<xs:enumeration value="HURRC"/>
<xs:enumeration value="FZRA"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="weather_item_type">
<xs:sequence>
<xs:element name="weather_item_code" type="nts:weather_item_code_enum">
<xs:annotation>
<xs:documentation>Weather item type (Wind, Wave etc)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="value_min" type="xs:float">
<xs:annotation>
<xs:documentation>Actual or Minimum value</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="value_max" type="xs:float" minOccurs="0">
<xs:annotation>
<xs:documentation>Maximum value</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="value_gusts" type="xs:float" minOccurs="0">
<xs:annotation>
<xs:documentation>Gusts value (Wind)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="unit" type="nts:unit_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Unit of the value</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="weather_category_code" type="nts:weather_category_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Classification of wind report</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="direction_code_min" type="nts:weather_direction_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Direction of wind or wave</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="direction_code_max" type="nts:weather_direction_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Direction of wind or wave</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="weather_item_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="2"/>
<xs:enumeration value="WI"/>
<xs:enumeration value="WA"/>
<xs:enumeration value="FG"/>
<xs:enumeration value="RN"/>
<xs:enumeration value="SN"/>
<xs:enumeration value="AT"/>
<xs:enumeration value="WT"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="weather_category_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="2"/>
<xs:enumeration value="0"/>
<xs:enumeration value="1"/>
<xs:enumeration value="2"/>
<xs:enumeration value="3"/>
<xs:enumeration value="4"/>
<xs:enumeration value="5"/>
<xs:enumeration value="6"/>
<xs:enumeration value="7"/>
<xs:enumeration value="8"/>
<xs:enumeration value="9"/>
<xs:enumeration value="10"/>
<xs:enumeration value="11"/>
<xs:enumeration value="12"/>
<xs:enumeration value="13"/>
<xs:enumeration value="14"/>
<xs:enumeration value="15"/>
<xs:enumeration value="16"/>
<xs:enumeration value="17"/>
<xs:enumeration value="18"/>
<xs:enumeration value="19"/>
<xs:enumeration value="20"/>
<xs:enumeration value="21"/>
<xs:enumeration value="22"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="weather_direction_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="N"/>
<xs:enumeration value="NE"/>
<xs:enumeration value="E"/>
<xs:enumeration value="SE"/>
<xs:enumeration value="S"/>
<xs:enumeration value="SW"/>
<xs:enumeration value="W"/>
<xs:enumeration value="NW"/>
<xs:enumeration value="WRB"/>
</xs:restriction>
</xs:simpleType>
<!--
=====================================
= types used in several definitions =
=====================================
-->
<xs:simpleType name="internal_id_type">
<xs:annotation>
<xs:documentation>Internal ID — best practice: global unique identifier</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:maxLength value="64"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="nts_number_type">
<xs:sequence>
<xs:element name="organisation">
<xs:annotation>
<xs:documentation>Name of the publishing organisation (NtS Provider)</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="64"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="year">
<xs:annotation>
<xs:documentation>Year of first issuing of the notice</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:gYear">
<xs:minInclusive value="1900"/>
<xs:maxInclusive value="9999"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="number">
<xs:annotation>
<xs:documentation>Number of the notice (per year, starting with: 1, 0 shall not be used for published notices)</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:integer">
<xs:minInclusive value="00000000"/>
<xs:maxInclusive value="99999999"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="serial_number">
<xs:annotation>
<xs:documentation>Serial number of notice (replacements and withdrawals), original notice: 0</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:integer">
<xs:minInclusive value="00"/>
<xs:maxInclusive value="99"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="validity_period_type">
<xs:sequence>
<xs:element name="date_start" type="xs:date">
<xs:annotation>
<xs:documentation>Start date of validity period including time zone</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="date_end" type="xs:date" minOccurs="0">
<xs:annotation>
<xs:documentation>End date of validity period including time zone</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="fairway_section_type">
<xs:sequence>
<xs:element name="geo_object" type="nts:geo_object_type">
<xs:annotation>
<xs:documentation>Geo information of fairway</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="limitation" type="nts:limitation_type" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Fairway section limitations</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="geo_object_type">
<xs:sequence>
<xs:element name="id" type="nts:isrs_code_type" maxOccurs="2">
<xs:annotation>
<xs:documentation>ISRS Location Code of the fairway/object</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="name">
<xs:annotation>
<xs:documentation>Local name of the fairway section</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="256"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="type_code" type="nts:type_code_enum" default="FWY">
<xs:annotation>
<xs:documentation>Type of geographical object</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="position_code" type="nts:position_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Describes the position related to the fairway</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="coordinate" type="nts:coordinate_type" minOccurs="0" maxOccurs="2">
<xs:annotation>
<xs:documentation>Fairway section begin and end coordinates</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="fairway_name" minOccurs="0">
<xs:annotation>
<xs:documentation>Waterway name (usefull if no RIS Index is available)</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:maxLength value="256"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="isrs_code_type">
<xs:annotation>
<xs:documentation>ISRS location code, unique identification of the geo object as defined in RIS Index encoding guide</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:length value="20"/>
<xs:pattern value="[A-Z]{2}[A-Z]{3}[A-Z0-9]{5}[A-Z0-9]{5}[0-9]{5}" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="type_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="RIV"/>
<xs:enumeration value="CAN"/>
<xs:enumeration value="LAK"/>
<xs:enumeration value="FWY"/>
<xs:enumeration value="LCK"/>
<xs:enumeration value="BRI"/>
<xs:enumeration value="RMP"/>
<xs:enumeration value="BAR"/>
<xs:enumeration value="BNK"/>
<xs:enumeration value="GAU"/>
<xs:enumeration value="BUO"/>
<xs:enumeration value="BEA"/>
<xs:enumeration value="ANC"/>
<xs:enumeration value="BER"/>
<xs:enumeration value="MOO"/>
<xs:enumeration value="TER"/>
<xs:enumeration value="HAR"/>
<xs:enumeration value="FDO"/>
<xs:enumeration value="CAB"/>
<xs:enumeration value="FER"/>
<xs:enumeration value="PIP"/>
<xs:enumeration value="PPO"/>
<xs:enumeration value="HFA"/>
<xs:enumeration value="HMO"/>
<xs:enumeration value="SHY"/>
<xs:enumeration value="REF"/>
<xs:enumeration value="MAR"/>
<xs:enumeration value="LIG"/>
<xs:enumeration value="SIG"/>
<xs:enumeration value="TUR"/>
<xs:enumeration value="CBR"/>
<xs:enumeration value="TUN"/>
<xs:enumeration value="BCO"/>
<xs:enumeration value="REP"/>
<xs:enumeration value="FLO"/>
<xs:enumeration value="SLI"/>
<xs:enumeration value="DUK"/>
<xs:enumeration value="VTC"/>
<xs:enumeration value="RES"/>
<xs:enumeration value="LKB"/>
<xs:enumeration value="BRO"/>
<!--the following value is added due to CR 157-->
<xs:enumeration value="BNS"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="coordinate_type">
<xs:sequence>
<xs:element name="lat">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="10"/>
<xs:maxLength value="12"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="long">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="10"/>
<xs:maxLength value="13"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="limitation_type">
<xs:sequence>
<xs:element name="limitation_period" type="nts:limitation_period_type" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Limitation periods / intervals</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="limitation_code" type="nts:limitation_code_enum">
<xs:annotation>
<xs:documentation>Kind of limitation</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="position_code" type="nts:position_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Describes the position of the limitation related to the fairway</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="value" type="xs:float" minOccurs="0">
<xs:annotation>
<xs:documentation>Value of limitation (i.e. max draught)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="unit" type="nts:unit_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Unit of the value of the limitation</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="reference_code" type="nts:reference_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Value reference</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="indication_code" type="nts:indication_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Minimum or maximum or reduced by</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="target_group" type="nts:target_group_type" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Target group information</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="limitation_period_type">
<xs:sequence>
<xs:element name="date_start" type="xs:date">
<xs:annotation>
<xs:documentation>Start date of limitation period including time zone</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="date_end" type="xs:date" minOccurs="0">
<xs:annotation>
<xs:documentation>End date of limitation period including time zone</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="time_start" type="xs:time" minOccurs="0">
<xs:annotation>
<xs:documentation>Start time of limitation period without time zone</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="time_end" type="xs:time" minOccurs="0">
<xs:annotation>
<xs:documentation>End time of limitation period without time zone</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="interval_code" type="nts:interval_code_enum" minOccurs="0">
<xs:annotation>
<xs:documentation>Interval for limitation if applicable</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="interval_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="CON"/>
<xs:enumeration value="DAY"/>
<xs:enumeration value="WRK"/>
<xs:enumeration value="WKN"/>
<xs:enumeration value="SUN"/>
<xs:enumeration value="MON"/>
<xs:enumeration value="TUE"/>
<xs:enumeration value="WED"/>
<xs:enumeration value="THU"/>
<xs:enumeration value="FRI"/>
<xs:enumeration value="SAT"/>
<xs:enumeration value="DTI"/>
<xs:enumeration value="NTI"/>
<xs:enumeration value="RVI"/>
<xs:enumeration value="EXC"/>
<xs:enumeration value="WRD"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="limitation_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="6"/>
<xs:enumeration value="OBSTRU"/>
<xs:enumeration value="PAROBS"/>
<xs:enumeration value="DELAY"/>
<xs:enumeration value="VESLEN"/>
<xs:enumeration value="VESHEI"/>
<xs:enumeration value="VESBRE"/>
<xs:enumeration value="VESDRA"/>
<xs:enumeration value="AVALEN"/>
<xs:enumeration value="CLEHEI"/>
<xs:enumeration value="CLEWID"/>
<xs:enumeration value="AVADEP"/>
<xs:enumeration value="NOMOOR"/>
<xs:enumeration value="SERVIC"/>
<xs:enumeration value="NOSERV"/>
<xs:enumeration value="SPEED"/>
<xs:enumeration value="WAVWAS"/>
<xs:enumeration value="PASSIN"/>
<xs:enumeration value="ANCHOR"/>
<xs:enumeration value="OVRTAK"/>
<xs:enumeration value="MINPWR"/>
<xs:enumeration value="ALTER"/>
<xs:enumeration value="CAUTIO"/>
<xs:enumeration value="NOLIM"/>
<xs:enumeration value="TURNIN"/>
<xs:enumeration value="NOSHORE"/>
<xs:enumeration value="CONBRE"/>
<xs:enumeration value="CONLEN"/>
<!-- the following value is added due to CR 128 -->
<xs:enumeration value="LEADEP"/>
<!-- the following value is added due to CR 148 -->
<xs:enumeration value="NOBERT"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="position_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="2"/>
<xs:enumeration value="AL"/>
<xs:enumeration value="LE"/>
<xs:enumeration value="MI"/>
<xs:enumeration value="RI"/>
<xs:enumeration value="LB"/>
<xs:enumeration value="RB"/>
<xs:enumeration value="N"/>
<xs:enumeration value="NE"/>
<xs:enumeration value="E"/>
<xs:enumeration value="SE"/>
<xs:enumeration value="S"/>
<xs:enumeration value="SW"/>
<xs:enumeration value="W"/>
<xs:enumeration value="NW"/>
<xs:enumeration value="BI"/>
<xs:enumeration value="SM"/>
<xs:enumeration value="OL"/>
<xs:enumeration value="EW"/>
<xs:enumeration value="MP"/>
<xs:enumeration value="FP"/>
<xs:enumeration value="VA"/>
<xs:enumeration value="RY"/>
<xs:enumeration value="GY"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="reference_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="4"/>
<xs:enumeration value="NAP"/>
<xs:enumeration value="KP"/>
<xs:enumeration value="FZP"/>
<xs:enumeration value="ADR"/>
<xs:enumeration value="TAW"/>
<xs:enumeration value="PUL"/>
<xs:enumeration value="NGM"/>
<xs:enumeration value="ETRS"/>
<xs:enumeration value="POT"/>
<xs:enumeration value="LDC"/>
<xs:enumeration value="HDC"/>
<xs:enumeration value="ZPG"/>
<xs:enumeration value="GLW"/>
<xs:enumeration value="HSW"/>
<xs:enumeration value="LNW"/>
<xs:enumeration value="HNW"/>
<xs:enumeration value="IGN"/>
<xs:enumeration value="WGS"/>
<xs:enumeration value="RN"/>
<xs:enumeration value="HBO"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="indication_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="MAX"/>
<xs:enumeration value="MIN"/>
<xs:enumeration value="RED"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="target_group_type">
<xs:sequence>
<xs:element name="target_group_code" type="nts:target_group_code_enum" default="ALL">
<xs:annotation>
<xs:documentation>Target group (vessel type)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="direction_code" type="nts:direction_code_enum" default="ALL">
<xs:annotation>
<xs:documentation>Upstream or downstream traffic, or both</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="target_group_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="ALL"/>
<xs:enumeration value="CDG"/>
<xs:enumeration value="COM"/>
<xs:enumeration value="PAX"/>
<xs:enumeration value="PLE"/>
<xs:enumeration value="CNV"/>
<xs:enumeration value="PUS"/>
<xs:enumeration value="NNU"/>
<xs:enumeration value="LOA"/>
<xs:enumeration value="SMA"/>
<xs:enumeration value="CND"/>
<xs:enumeration value="WOC"/>
<xs:enumeration value="MOV"/>
<xs:enumeration value="NMV"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="direction_code_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="3"/>
<xs:enumeration value="ALL"/>
<xs:enumeration value="UPS"/>
<xs:enumeration value="DWN"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="unit_enum">
<xs:restriction base="xs:string">
<xs:maxLength value="4"/>
<xs:enumeration value="cm"/>
<xs:enumeration value="m3/s"/>
<xs:enumeration value="h"/>
<xs:enumeration value="km/h"/>
<xs:enumeration value="kW"/>
<xs:enumeration value="m/s"/>
<xs:enumeration value="mm/h"/>
<xs:enumeration value="°C"/>
</xs:restriction>
</xs:simpleType>
</xs:schema>

---
Source: https://www.legislation.gov.uk/eur/2018/2032/annex/appendix/C (the official version)
Page: https://openlegislation.uk/eu-regulation-2018-2032/annex/appendix-C
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.