Contact Us & New Information


Joint Office of Gas Transporters

Postal Address: Radcliffe House, Blenheim Court, Warwick Road, Solihull, B91 2AA

Telephone: +44 (0)121 288 2107


To contact UNC Modification Panel members

A list of Panel members can be found here /panel

Enquiries to Panel members should be directed via the Joint Office 

Mailing Lists

The main mailing lists that we use are:

  1. Uniform Network Code (UNC) - used for mailing UNC-related materials and subject matters, which we are obliged to issue in accordance with the Modification Rules
  2. Pricing - used to notify the Industry of changes to the level of charges and for charging-related UNC Modification notices
  3. Meeting Notices - used for mailing invitations for Industry meetings and for notifying the publication of meeting agendas
  4. Measurement Errors - used for mailing notices regarding offtake meter errors

If you would like to subscribe/unsubscribe to any of these lists at any time, please email us (

New Information

Find out what new features our refreshed website offers on the document below!