The Highway Authorities Product Approval Scheme (HAPAS)
The Joint Authorities Group (UK)
National Underground Assets Group (NUAG)
oneroadnetwork.org is the news and collaboration site for the street works and wider highways community (previously Londonstreetworks.net).
A Community of Practice open to individuals with an interest in the National Street Gazateer, allowing users to share queries / experiences and discuss the work of the HAUC(UK) NSG Working Group.
Communities for Practice for Public Service -
HAUC and NSG Communities CoP
Diversionary Works Deferment of Renewal Calculator.
National Joint Utilities Group (NJUG)