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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FM176 Request for Medium Pressure Tier Information
FM140 GT-UIP Quotation Variation - Self Connection Notification Form
FM139 Design Submission Requirements Checklist
FM138a UIP Fast Track Self Quotation Acceptance Form
FM138 UIP Quotation - Request - Design Notification Form
FM137 UIP Enquiry Form
Completion File Checklist Template
Customer journey maps v1_1
Customer journey maps v1_0
UIP Customer Satisfaction survey results January to June 2010