# The Restrictive Trade Practices (Standards and Arrangements) Order 1990, Part II: ARRANGEMENTS APPROVED


G28/3
National Equipment Defect Reporting Scheme-notes of guidance
1989
G43/1
Instructions for reporting to the National Fault and Interruption Reporting Scheme
1984
P22
Code of practice procedure for advising customers on the unsuitability of water pipes for use as earth electrodes
1981
P23
Consumers' earth fault protection on single phase supplies up to 100A for compliance with the 15th edition of the IEE Wiring Regulations for Electrical Installations
P25
The short-circuit characteristics of Electricity Boards' low voltage distribution networks and the co-ordination of overcurrent protective devices on 240V single phase supplies up to 100A
1984
P26
The estimation of the maximum prospective short-circuit current for three-phase 415V supplies
R1/3
Immediate Notification of Dangerous and Potentially Dangerous Incidents and Changes in Operational Policy
1988

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Source: https://www.legislation.gov.uk/uksi/1990/888/schedule/part/II (the official version)
Page: https://openlegislation.uk/restrictive-trade-practices-standards-and-arrangements-order-1990/schedule/part-II
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.