National Gas Transmission owns and operates the gas National Transmission System (NTS) — a 5,000-mile pipeline network that transports gas from terminals and ports to every part of Britain.
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October 2025 Gas Transportation Charges Update - Webinar Recording 25th June 2025
Offer Packs 456 Shippers 2025 2026
Offer Packs 123 Direct Consumer 2025 2026
October 2025 Charging Information Provision
Occupational safety policy
Operating Margins Statement 2025-26
Operational Guidance Material - Gas Balancing Notification v2
Operational Guidance Material - Margins Notice v2
Operating_the_system_safely,_reliably_and_efficiently
OM Tenderers Contract Response Form 2025-26