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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Modern Slavery and Human Trafficking Statement 2026
Microbial Corrosion Project Closure Report
Maintenance Programme Review 2025-26
Maturity Profile 10.4.2026
Methodology Non Standard Gas Quality V1 - Final Approved following GQWG
Modern Slavery and Human Trafficking Statement 2025
Maintenance Programme Review 2024-25
March 2025 Gas Operational Forum - Recording
March 2025 Gas Operational Forum - Gemini Sustain Plus: External User Guide
March 2025 Gas Operational Forum - Slide pack