Publications
Regulatory documents
GSOS Accuracy Scheme
District Development Plan
Notice of Rights
Forecast Network Capacity Requirement for Gas Year 2025/26
Evolve Standards of Service Report 2024
Forecast Network Capacity Requirement for Gas Year 2026/27
Annual Development Plan for the Distribution network 2026 to 2028
Compliance with Code of Practice for Consumers in Vulnerable Circumstances
Standards of Service Report
Charging statements
Conveyance Charging Statement 1st January 2025 to 31st December 2025
Postalised Exit Capacity Charges for Gas Year 2024-2025
Postalised Exit Capacity Charges for Gas Year 2024-2025 MID YEAR REVIEW
Postalised Exit Capacity Charges Statement 2025-2026
Conveyance Charging Statement 1st January 2026 to 31st December 2026
Network code documents
Gas Supplier Siteworks Request Procedures
New Domestic Connection Procedures
New I&C Connection Procedures
SMP Response Statement
SMP Confirmation Statement
NDM Meter Reading Procedures
Distribution Network Code Modification Rules
Distribution Network Code Credit Rules
Distribution Network Code Validation Rules
Guidance Note Applying for Gas Priority Customer Status
Disconnection and isolation site works procedure
Distribution Network Code 2023
Customer documents
Consumer Information Pack
Domestic Connections Terms and Conditions
Commercial connections Terms and Conditions
Connection Policy
Distribution Marketing Code
The easy guide to PayPoint
Modern Slavery Statement 2023
SGN Privacy Notice
Evolve GD23 Business Plan
Candidate Privacy Notice
Domestic Incentive Policy
Producer Connection Guide
Code of Practice for Consumers in Vulnerable Circumstances
Evolve vulnerability leaflet
Gas Distribution Consumer Information Code
Decarbonisation
Bringing gas to the west of Northern Ireland
NI Gas Network Pathway To Net Zero
Accelerating a biomethane economy - Whitepaper by David Butler
Enabling a Greener Energy Future
Biomethane: Northern Ireland's Potential
