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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 2015 calender of Modification events is available for download at this link






Mod ID Title Mod Status Stage Section Affected Effective Date
MOD_07_15 Amendment of AP7 to include the use of the SEMO public website and e-mail notification as the main communication channel in the event of a GCF. Recommended for Approval Active Agreed Procedure 7 03/07/2015
MOD_06_15 REMIT Data Reporting by the Organised Market Place to ACER Recommended for Approval Active T&SC Section 3; T&SC Glossary; Agreed Procedure 5  
MOD_05_15 Representation of Interconnector User Participants on the Modification Committee RA Decision: Approved (Not Vetoed) Active T&SC Section 2; T&SC Glossary; Agreed Procedure 12 15/06/2015
MOD_04_15 Modification to Relevant Meter Operator Role and support requirements for Meter Communication Channels Deferred Active T&SC Section 3; T&SC Appendix L; T&SC Glossary  
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_12_14 (Mod_09_14) Amendment to Make Whole Payments for Interconnector Units RA Decision: Approved (Not Vetoed) Active T&SC Section 4  
MOD_10_14 (Mod_08_14) Clarification of Location of SEM Collateral Reserve Accounts Recommended for Approval Active T&SC Section 6  
MOD_12_13 Amendment to Special Units Pumped Storage definition to include Energy Storage Recommended for Approval 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  
MOD_02_13 Registration of Charges Recommended for Approval Active T&SC Section 1; T&SC Section 6  
MOD_21_12 Amendment to Available Transfer Capacity (ATC) definition RA Decision: Further review required Active T&SC Section 5; T&SC Appendix K  
MOD_18_11 Definition of ‘Availability’ Recommended for Approval Active T&SC Glossary
 

SEMO is a joint venture between EirGrid PLC and SONI Limited