Gas transmission

Includes regulations, consultations and guidance on gas transmission.

The National Transmission System (NTS) is the network of pipes and pressure stations used to safely move gas at high pressure from its source over long distances.

Consultations

View all gas transmission consultations

Notice of proposed modifications to the Regulatory Financial Reporting Pack template and guidance for NESO for RIIO-2 (2025)

We are consulting on proposed modifications to the Regulatory Financial Reporting Pack template and guidance document for NESO ‘National Energy System Operator' for the RIIO 2 period.

Published date: 11 July 2025

Case type: Consultation

Consultation on the enduring regulatory framework for NESO

We are consulting on our enduring regulatory framework for National Energy System Operator (NESO), commencing with the business plan cycle from 1 April 2026.

Published date: 27 May 2025

Case type: Consultation

Consultation on NESO Business Plan Guidance

We are consulting on the content of National Energy System Operator (NESO)’s Business Plan Guidance for the enduring regulatory framework, which will commence with the business plan cycle from 1 April 2026.

Published date: 27 May 2025

Case type: Consultation

View all gas transmission consultations

Regulatory instructions and reporting packs

As part of our energy network price controls, we provide guidance for licensees to report how they meet their licence conditions. This includes regulatory instructions and guidance (RIGs) and regulatory reporting packs (RRPs).

For the latest electricity transmission RIGs and RRPs, see Modifications to gas transmission Regulatory Instructions and Guidance, Regulatory Reporting Packs and the PCFM Guidance for RIIO-2 Year 4.