Publications library: Gas transmission networks

This library contains links to all of our publication items related to gas transmission networks. The default setting lists all items published this year, but you can select earlier years and also filter by a specific information type using the fields at the top of the table. To keep your selection, right-click on a result of interest and open in a new tab.

To view full lists of consultations and investigations arranged by status (upcoming, open, closed and so on) please visit our dedicated sections for Consultations and Investigations.

DateTitleInformation type(s)Main document

Publications and updates

  • Published: 23rd Aug 2017
  • Guidance
  • 1 Associated documents
Certification arrangements in Great Britain following amendments to the ownership unbundling requirements of the Gas Act 1986 and the Electricity Act 1989

  • Published: 1st May 2015
  • Decisions
  • 3 Associated documents
Our decision on changes to National Grid Gas Transmission’s gas transporter licence to terminate Permit Arrangements and adjust the revenue earned from Permit Arrangements for the period 1 April 2013 – 31 March 2015.