We are an independent non-ministerial government department set up to ensure the effective regulation of the Electricity, Gas and Water and Sewerage industries in Northern Ireland.


We undertake a number of ongoing and ad hoc projects in the course of our work to protect the interests of consumers.

In this section you can find out more about:

  • The 2010-11 freeze/thaw investigation
  • Our work in reviewing and approving NI Water’s Scheme of Charges
  • Price controls
  • Licence
  • Cost and Performance Report
  • Annual Information Return
  • Water Regulation Letters