Good Practice Guide

Current Signatories

The HAUC(UK) Code of Conduct is a code that applies to utilities, contractors and local authorities alike - with the goal of driving up the standard of street works across the whole community.

Please note that all utilities and contractors which had previously signed up to the National Code of Conduct now support the new, wider reaching, HAUC(UK) Code of Conduct. A number of the links below will therefore direct you to either a previous letter pledging allegiance to the National Code of Conduct or a new letter pledging allegiance to the new HAUC(UK) Code of Conduct.

Local Authorities 

 Hampshire County Council

Sefton Council 

Gloucestershire County Council

South Gloucestershire Council


Anglian Water 

Sembcorp Bournemouth Water

Bristol Water

BT Openreach

Cable and Wireless

Morrison Utility Services

Murphy Ltd

National Grid

Northern Gas Networks

Northern Ireland Electricity

Portsmouth Water

Scotia Gas Networks

Scottish & Southern Electricity Networks 

Scottish Water

Severn Trent Water

Southern Water

South West Water

Sutton and East Surrey Water

South East Water

UK Power Networks

United Utilities

Thames Water

Veolia Water

Virgin Media

Western Power Distribution 

Wales and West Utilities



Balfour Beatty


 J.Murphy & Sons Ltd

May Gurney

Morgan Sindall

PJ Keary Ltd


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