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 Modifications 

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 The Trading and Settlement Code Modifications Committee is the forum for considering change to the Trading and Settlement Code. The Modifications Committee meets every 2 months. Details of all scheduled meetings can be found on the Market Development calendar.

The 2016 calender of Modification events is available for download at this link






Mod ID Title Mod Status Stage Section Affected Effective Date
MOD_02_16 Mod_02_16 Changes to MEC for DSU Deferred Active T&SC Section 1  
MOD_01_16 Proposal to end M+13 obligations under the TSC following the completion of M+4 resettlement period plus dispute window. Recommended for Approval Active T&SC Section 2; T&SC Section 6; T&SC Appendix E; T&SC Appendix J; T&SC Glossary; Agreed Procedure 6; Agreed Procedure 13; Agreed Procedure 14; Agreed Procedure 15; Agreed Procedure 16  
MOD_09_15 AP07 Amendment to Update Process re Submission Failure RA Decision: Approved (Not Vetoed) Active T&SC Section 1 10/02/2016
MOD_08_15 Clarification of Outturn Availability Deferred Active T&SC Section 1  
MOD_15_14 (Mod_12_14) Amendment to Make Whole Mechanism to remove Settlement Periods of simultaneous import and export flows Recommended For Rejection Active T&SC Section 4  
MOD_14_14 (Mod_11_14) Pay-As-Bid/Paid-As-Bid for Interconnector Units Recommended For Rejection Active T&SC Section 5  
MOD_13_14 (Mod_10_14) Make Whole Payments for Interconnector Units Recommended For Rejection Active T&SC Section 4  
MOD_10_14 (Mod_08_14) Clarification of Location of SEM Collateral Reserve Accounts RA Decision: Approved (Not Vetoed) Active T&SC Section 6 09/09/2016
MOD_12_13 Amendment to Special Units Pumped Storage definition to include Energy Storage RA Decision: Approved (Not Vetoed) Active T&SC Section 2; T&SC Section 4; T&SC Section 5; T&SC Appendix H; T&SC Appendix I; T&SC Appendix M; T&SC Appendix N; T&SC Appendix O; T&SC Glossary 17/11/2015
MOD_02_13 Registration of Charges RA Decision: Approved (Not Vetoed) Active T&SC Section 1; T&SC Section 6 08/09/2016

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