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E.7. National Grid’s ‘Entry Capacity Substitution Methodology’ (July 2021)

E.6. National Grid’s Transmission Planning Code (2019)

E.5. National Grid’s ‘Stakeholder, Community and Amenity Policy’ (December 2016)

E.4. TD/1 ‘Steel pipelines and associated installations for high pressure gas transmission’ Edition 5 (July 2016)

E.3. National Grid’s ‘Our Approach to Options Appraisal’ (2012)

E.2. NGG’s Payment Schedule for New Gas Transmission Assets

E.1. NGG Gas Transporter Licence (February 2023)

D.3. Insert 2: Emerging Preferred Route Corridor B2 (Additional Plan)

D.2. Insert 1: Emerging Preferred Route Corridor A3 (Additional Plan)

D.1 Figure 1: Gas Ecosystem (Additional Plan)