Derogations from standards

A derogation is a direction from the Gas and Electricity Markets Authority ('the Authority') relieving a licensee from its obligation to comply with a technical standard or code in its licence in specified circumstances and to a specified extent.

Date	Title (Click for more document information)
17/12/2010	Open letter regarding derogation requests from engineering recommendation (ER) P2/6
21/12/2009	Further Extension to Grid Code Derogation: National Grid Grain LNG
12/06/2009	Extension to Grid Code derogation: National Grid Grain LNG
19/01/2009	Guidance on licence derogation requests
19/01/2009	Conclusions document on Ofgem’s consultation on derogation requests to facilitate earlier connection of generation and proposed amendments to Ofgem’s Guidance on derogation requests - (Reference number: 03/09)
28/02/2006	Reform of requirement for distribution licensees to seek derogation in respect of compliance issues with standard condition 5 of the distribution licence - (Reference number: 39/06)
27/02/2004	Request from NGC for Derogation from its Grid Code - consultation - (Reference number: 43/04)
21/10/2003	Guidance note on Derogation from Codes and Standards in electricity generation, supply, distribution and transmission licences