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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OM Gas Delivery Tender 2026-2027
Daily UAG to 30 Nov 2025
Gas Ten Year Statement 2025
Gas Ten Year Statement 2025 Data Workbook
Digitalisation Strategy Action Plan (DSAP) December 2025
Independent Stakeholder Group 2025 Annual Report
OM Tenderers Contract Response Form 2026-2027
NGT 2025 Prospectus
NGT Trust Deed 2025
Version A - Gas Storage Facility Operator