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GRD v0.3 - Ofgem Approval Letter - (October 2013)
Generic Revenue Driver Methodology Statement (Submitted) v0.3 - Effective 1 November 2013
Generic Revenue Driver Methodology Statement (Approved) v1.0 - Effective 1 November 2013
GRD v0.2 - Comparison v0.2 to v0.1
GRD v0.2 - Consultation Response - EDF Energy (August 2013)
Generic Revenue Driver Methodology Statement (Consultation) v0.2 - Effective from 1 April 2013
GRD v0.2 - Consultation Cover Letter (July 2013)
Gas Demand Side Response Methodology - Consultation 2016
Gas Demand Side Response Final Methodology
Gas Transmission-Metering Separation Annual Compliance Report(1)