# Commission Implementing Decision (EU) 2015/1183 of 17 July 2015 setting out the necessary technical and operational specifications for implementing version 3 of the EGNOS system, Division 2: Open service technical and operational specifications

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

Open service
Lateral accuracy (95 %)
3 m
Vertical accuracy (95 %)
4 m
OS availability
0,99
Service Area
EU-MS + Norway and Switzerland
Guarantee of service
No
Accessibility
Through compatible receivers within the EGNOS service area
No specific authorisation/certification required
Timing service
EGNOS Network time to UTC system time accuracy
20 ns 3sigma
EGNOS Network time to GPS system time accuracy
Maximum 50 ns
Availability of timing service
99 %
Guarantee of service
no
Accessibility
Through compatible receivers within the EGNOS service area
No specific authorisation/certification required

---
Source: https://www.legislation.gov.uk/eudn/2015/1183/annex/division/2 (the official version)
Page: https://openlegislation.uk/eu-decision-2015-1183/annex/division-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.