| Mod ID | Title | Mod Status | Stage | Section Affected | Effective Date |
| MOD_47_08 |
Validation of Technical Data: Enduring Validation Process |
Implemented |
Closed |
|
19/11/2010 |
| MOD_45_08 |
Validation of Technical Data: Extension of Interim Validation Process |
Implemented |
Closed |
|
23/10/2008 |
| MOD_27_18 |
Interim arrangements in Appendix O for Instruction Profiling and Bid Offer Acceptance Quantity Outcomes in a Subset of Undo Scenarios |
RA Decision: Recommended for Rejection |
Closed |
|
|
| MOD_18_18 |
Mod_18_18 Transitional Regulatory Reporting |
Withdrawn |
Closed |
|
|
| MOD_17_10 |
Testing Tariff Update Clarification |
Implemented |
Closed |
Agreed Procedure 5 |
27/05/2010 |
| MOD_07_09 |
SEMO Cash Pooling |
Implemented |
Closed |
|
27/05/2009 |
| MOD_21_12 |
Amendment to Available Transfer Capacity (ATC) definition |
RA Decision: Recommended for Rejection |
Closed |
T&SC Appendix K,T&SC Section 5 |
|
| MOD_19_11 |
Modifications Committee Representation |
RA Decision: Recommended for Rejection |
Closed |
T&SC Section 2 |
|
| MOD_01_17 |
Changes to enable I-SEM (Part A) |
Implemented |
Closed |
T&SC Section 1 |
23/05/2017 |
| MOD_02_16 |
Mod_02_16 Changes to MEC for DSU |
Withdrawn |
Closed |
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. |
Implemented |
Closed |
Agreed Procedure 13,Agreed Procedure 14,Agreed Procedure 15,Agreed Procedure 16,Agreed Procedure 6,T&SC Appendix E,T&SC Appendix J,T&SC Glossary,T&SC Section 2,T&SC Section 6 |
|
| MOD_09_15 |
AP07 Amendment to Update Process re Submission Failure |
Implemented |
Closed |
T&SC Section 1 |
02/10/2016 |
| MOD_08_15 |
Clarification of Outturn Availability |
Implemented |
Closed |
T&SC Section 1 |
20/04/2017 |
| 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. |
Implemented |
Closed |
Agreed Procedure 7 |
03/07/2015 |
| MOD_06_15 |
REMIT Data Reporting by the Organised Market Place to ACER |
Implemented |
Closed |
Agreed Procedure 5,T&SC Glossary,T&SC Section 3 |
02/10/2015 |
| MOD_05_15 |
Representation of Interconnector User Participants on the Modification Committee |
Implemented |
Closed |
Agreed Procedure 12,T&SC Glossary,T&SC Section 2 |
15/06/2015 |
| MOD_04_15 |
Modification to Relevant Meter Operator Role and support requirements for Meter Communication Channels |
Withdrawn |
Closed |
T&SC Appendix L,T&SC Glossary,T&SC Section 3 |
|
| MOD_03_15 |
Correction of Error in AP04 |
Implemented |
Closed |
Agreed Procedure 4 |
07/05/2015 |
| MOD_02_15 |
Permitting DSUs registrants to register as either a TSSU or as an ASU in the Single Electricity Market |
Withdrawn |
Closed |
T&SC Section 5 |
|
| MOD_01_15 |
Tolerance for Metered Volume changes in Settlement Queries |
Implemented |
Closed |
Agreed Procedure 16 |
06/03/2015 |
| MOD_16_14 |
DSUs as Predictable Price Takers |
Withdrawn |
Closed |
T&SC Appendix I,T&SC Section 5 |
|
| MOD_15_14 |
(Mod_12_14) Amendment to Make Whole Mechanism to remove Settlement Periods of simultaneous import and export flows |
RA Decision: Recommended for Rejection |
Closed |
T&SC Section 4 |
|
| MOD_14_14 |
(Mod_11_14) Pay-As-Bid/Paid-As-Bid for Interconnector Units |
Implemented |
Closed |
T&SC Section 5 |
|
| MOD_13_14 |
(Mod_10_14) Make Whole Payments for Interconnector Units |
RA Decision: Recommended for Rejection |
Closed |
T&SC Section 4 |
|
| MOD_12_14 |
(Mod_09_14) Amendment to Make Whole Payments for Interconnector Units |
RA Decision: Recommended for Rejection |
Closed |
T&SC Section 4 |
10/02/2015 |
| MOD_10_14 |
(Mod_08_14) Clarification of Location of SEM Collateral Reserve Accounts |
Implemented |
Closed |
T&SC Section 6 |
09/09/2016 |
| MOD_07_14 |
Change to Final Registration Meeting Requirements to allow for email |
Implemented |
Closed |
Agreed Procedure 1 |
08/09/2014 |
| MOD_06_14 |
Change to AP04 Section 2.4 relating to cancellation of a Unit Under Test for the EA1 run in D-1 |
Implemented |
Closed |
Agreed Procedure 4 |
01/05/2014 |
| MOD_05_14 |
Update of AGU and DSU registration provisions |
Implemented |
Closed |
T&SC Section 2,T&SC Section 5 |
03/04/2014 |
| MOD_04_14 |
Change to Uplift Parameters Determination Timeline |
Withdrawn |
Closed |
T&SC Section 4 |
|
| MOD_03_14 |
Change in Timeline for Submission of MO Report on Annual Capacity Exchange Rate |
Implemented |
Closed |
T&SC Section 4 |
03/04/2014 |
| MOD_02_14 |
Housekeeping 7 |
Implemented |
Closed |
T&SC Section 4 |
03/04/2014 |
| MOD_01_14 |
Removal of obligation to publish Ex-Ante Margin |
Implemented |
Closed |
Agreed Procedure 6,T&SC Appendix E |
03/04/2014 |
| MOD_14_13 |
Update of references to the SEM Bank in Agreed Procedure 17 |
Implemented |
Closed |
Agreed Procedure 17 |
10/01/2014 |
| MOD_13_13 |
Update to AP14 Disputes |
Implemented |
Closed |
Agreed Procedure 14 |
10/01/2014 |
| MOD_12_13 |
Amendment to Special Units Pumped Storage definition to include Energy Storage |
Implemented |
Closed |
T&SC Appendix H,T&SC Appendix I,T&SC Appendix M,T&SC Appendix O,T&SC Glossary,T&SC Section 2,T&SC Section 4,T&SC Section 5 |
17/11/2015 |
| MOD_11_13 |
Amendment of AP5 to update the encryption key standard from 1024 bit to 2048 bit |
Implemented |
Closed |
T&SC Section 5 |
10/01/2014 |
| MOD_10_13 |
Removal of Requirement for SOs to send certain Dispatch Instruction Codes and Instruction Combination Codes for Pumped Storage Units to the MO |
Implemented |
Closed |
T&SC Appendix O |
|
| MOD_09_13 |
Amendment of AP7 to include the use of e-mail notification and the SEMO public website in the event of a GSF |
Implemented |
Closed |
Agreed Procedure 7 |
18/10/2013 |
| MOD_08_13 |
Amendment to number of days granted to the MO for the issuing of Party Accession Deeds |
Implemented |
Closed |
Agreed Procedure 1 |
28/06/2013 |
| MOD_07_13 |
Clarification regarding the rules for Instruction Profiling in Appendix O |
Implemented |
Closed |
T&SC Appendix O |
17/07/2013 |
| MOD_06_13 |
Housekeeping 6 |
Implemented |
Closed |
Agreed Procedure 1,Agreed Procedure 6 |
28/06/2013 |
| MOD_05_13 |
Amendment to the definition of Working Day |
Implemented |
Closed |
T&SC Glossary |
17/07/2013 |
| MOD_04_13 |
Process for changing the VAT Jurisdiction of an Interconnector Unit |
Implemented |
Closed |
Agreed Procedure 1 |
24/04/2013 |
| MOD_03_13 |
Mods Process Clarifications |
Implemented |
Closed |
Agreed Procedure 12,T&SC Section 2 |
20/03/2013 |
| MOD_02_13 |
Registration of Charges |
Implemented |
Closed |
T&SC Section 1,T&SC Section 6 |
08/09/2016 |
| MOD_01_13 |
Enduring Provisions for Interconnector point of Connection |
Implemented |
Closed |
T&SC Glossary,T&SC Section 5 |
05/03/2013 |
| MOD_30_12 |
Improved Efficiencies in Unit Registration Process |
Implemented |
Closed |
Agreed Procedure 1 |
24/04/2013 |
| MOD_29_12 |
Dwell Time Up & Dwell Time Down Glossary Definitions |
Implemented |
Closed |
T&SC Glossary |
06/02/2013 |
| MOD_28_12 |
Clarifications to Appendix N |
Implemented |
Closed |
T&SC Appendix N |
06/02/2013 |
| MOD_27_12 |
Representation of Price Takers in the MSP Software |
Implemented |
Closed |
T&SC Appendix N |
11/02/2013 |
| MOD_26_12 |
Notification Time for updating Interconnector Technical Data |
Implemented |
Closed |
Agreed Procedure 2 |
21/12/2012 |
| MOD_25_12 |
Suspension of Interconnector Unit on instruction of Interconnector Owner due to breach of Access Rules |
Withdrawn |
Closed |
T&SC Section 2 |
|
| MOD_24_12 |
Amendments to the MIUN Calculator to address instances of Excessive Area |
Implemented |
Closed |
Agreed Procedure 2 |
03/05/2013 |
| MOD_23_12 |
Minimum Stable Generation Correction |
Implemented |
Closed |
T&SC Glossary,T&SC Appendix N |
20/03/2013 |
| MOD_22_12 |
Administered Scheduling for General System Failure |
Implemented |
Closed |
T&SC Glossary |
06/02/2013 |
| MOD_20_12 |
Timelines in relation to the scheduling of Ad Hoc Resettlement following an upheld Query |
Implemented |
Closed |
Agreed Procedure 13 |
24/12/2012 |
| MOD_19_12 |
Correction to discrepancy in Required Credit Cover Query resolution timeline |
Implemented |
Closed |
Agreed Procedure 13 |
12/10/2012 |
| MOD_18_12 |
Constraint Payments Calculation for Interconnector Residual Capacity Units |
Implemented |
Closed |
T&SC Glossary,T&SC Section 5,T&SC Section 7 |
05/09/2012 |
| MOD_17_12 |
Report on Offered Capacity in Implicit Auctions |
Implemented |
Closed |
Agreed Procedure 6,T&SC Section 1 |
10/05/2013 |
| MOD_16_12 |
Inconsistent Technical Capabilities when Higher Operating Limit is zero and less than Lower Operating Limit |
Implemented |
Closed |
T&SC Appendix N |
01/10/2012 |
| MOD_15_12 |
Inclusion of ATC limit slack variables and associated penalty cost parameters |
Implemented |
Closed |
T&SC Glossary,T&SC Appendix N |
01/10/2012 |
| MOD_14_12 |
Reference to MO Status for VTOD |
Implemented |
Closed |
Agreed Procedure 4,T&SC Section 3 |
30/08/2012 |
| MOD_13_12 |
Housekeeping 5 |
Implemented |
Closed |
Agreed Procedure 1,T&SC Appendix O,T&SC Glossary,T&SC Section 2,T&SC Section 4 |
11/07/2012 |
| MOD_12_12 |
Mandating adherence to the Bidding Code of Practice by all Price Maker Generator Units |
RA Decision: Recommended for Rejection |
Closed |
T&SC Glossary,T&SC Section 4 |
|
| MOD_11_12 |
Proposal to extend the definition of Special Units to include Compressed Air Energy Storage. |
Withdrawn |
Closed |
T&SC Section 5 |
|
| MOD_10_12 |
Amendment to Appendix P to ensure correct treatment of Interconnector Unit Offer Data |
RA Decision: Recommended for Rejection |
Closed |
|
|
| MOD_09_12 |
Treatment of Settlement Reruns of EP1 following MSP Failure |
Implemented |
Closed |
T&SC Section 6 |
25/05/2012 |
| MOD_08_12 |
Calculation of Modified Interconnector Unit Nominations (MIUNs) for SEM Intra-Day Trading |
Implemented |
Closed |
Agreed Procedure 2 |
21/07/2012 |
| MOD_07_12 |
Testing Charge Calculation for the Interconnector Error Unit when Under Test |
Implemented |
Closed |
T&SC Section 5 |
25/05/2012 |
| MOD_06_12 |
Improved Efficiencies in LCF Process |
Implemented |
Closed |
Agreed Procedure 7 |
09/11/2012 |
| MOD_05_12 |
Cross Border Settlement Reallocation Calculations |
Implemented |
Closed |
Agreed Procedure 6 |
07/03/2012 |
| MOD_04_12 |
Corporate Website Publication Times for Capacity Settlement Data |
Implemented |
Closed |
Agreed Procedure 6 |
17/02/2012 |
| MOD_03_12 |
Alignment of TSC with revised VAT arrangements |
Implemented |
Closed |
T&SC Section 6 |
10/05/2013 |
| MOD_02_12 |
Amendment of Credit Cover requirements |
Implemented |
Closed |
T&SC Appendix A,T&SC Section 6 |
25/05/2012 |
| MOD_01_12 |
Representation of Demand Side Units on the Modification Committee |
Implemented |
Closed |
Agreed Procedure 12,T&SC Section 2 |
15/06/2012 |
| MOD_34_11 |
Transition to SEM Intra-Day Trading |
Implemented |
Closed |
T&SC Section 2 |
14/07/2012 |
| MOD_33_11 |
Temporary exclusion of Interconnector Error Unit Testing Charges from Settlement calculations |
Implemented |
Closed |
T&SC Section 7 |
18/07/2012 |
| MOD_32_11 |
Excess Cash Collateral Drawdown Requirements |
Implemented |
Closed |
Agreed Procedure 9,T&SC Section 6 |
09/02/2012 |
| MOD_31_11 |
Calculation of Estimated Energy Price (EEP) and Estimated Capacity Price (ECP) |
Implemented |
Closed |
T&SC Section 6 |
15/12/2011 |
| MOD_30_11 |
Assessment and Approval of Registration Data |
Implemented |
Closed |
Agreed Procedure 1 |
23/12/2011 |
| MOD_29_11 |
Revision of Standard Letter of Credit Template |
Implemented |
Closed |
T&SC Appendix A |
09/01/2012 |
| MOD_28_11 |
Alignment of AP11 with Bi-Annual Release Strategy |
Implemented |
Closed |
Agreed Procedure 11 |
01/09/2011 |
| MOD_27_11 |
Market Operator Solver Policy |
Implemented |
Closed |
T&SC Glossary,T&SC Section 4 |
07/03/2012 |
| MOD_26_11 |
Process change for assessing Firm Access Quantity of Trading Site (FAQSst) |
Implemented |
Closed |
Agreed Procedure 1 |
01/09/2011 |
| MOD_25_11 |
Separate Residual Meter Volume Interval Proportions for each Jurisdiction |
Implemented |
Closed |
T&SC Glossary,T&SC Section 4 |
20/10/2011 |
| MOD_24_11 |
Reflection of Physical Fixity of Interconnector Flows in Operational Data Transactions |
Withdrawn |
Closed |
Agreed Procedure 16,Agreed Procedure 6 |
|
| MOD_23_11 |
Additional clause for Standard Letter of Credit |
Implemented |
Closed |
T&SC Appendix A |
07/03/2012 |
| MOD_22_11 |
Housekeeping 4 |
Implemented |
Closed |
Agreed Procedure 12,T&SC Section 4,T&SC Section 5,T&SC Section 6 |
12/07/2011 |
| MOD_21_11 |
UI payments for generator units constrained on |
Implemented |
Closed |
T&SC Section 5 |
16/11/2012 |
| MOD_20_11 |
SEMO Cash Pooling |
Implemented |
Closed |
T&SC Glossary,T&SC Section 6 |
16/11/2012 |
| MOD_18_11 |
Definition of Availability |
RA Decision: Recommended for Rejection |
Closed |
T&SC Glossary |
|
| MOD_17_11 |
Clarifying the requirement to provide Dispatch Instruction for Generator Units |
Implemented |
Closed |
T&SC Appendix O |
10/05/2013 |
| MOD_16_11 |
Credit Worthiness Test for SEM Bank and Credit Cover Provider banks |
Implemented |
Closed |
T&SC Glossary,T&SC Section 6 |
29/04/2013 |
| MOD_15_11 |
Amendment to Deload Break Point Glossary Definition |
Implemented |
Closed |
T&SC Glossary |
08/06/2011 |
| MOD_14_11 |
Pumped Storage Under Test |
RA Decision: Recommended for Rejection |
Closed |
T&SC Section 5 |
|
| MOD_13_11 |
Inclusion of Other Systems Charges in the Imperfections Charge |
Implemented |
Closed |
T&SC Glossary,T&SC Section 4 |
12/07/2011 |
| MOD_12_11 |
Interconnector Unit Loss Adjustment When Exporting |
Implemented |
Closed |
T&SC Section 4 |
16/11/2012 |
| MOD_11_11 |
Interconnector Data Submission Point |
RA Decision: Recommended for Rejection |
Closed |
T&SC Glossary,T&SC Section 5 |
05/07/2011 |
| MOD_10_11 |
Interconnector Under Test |
Implemented |
Closed |
T&SC Section 5 |
18/07/2012 |
| MOD_09_11 |
Drafting Errors in relation to the Generator Units shutting down |
Implemented |
Closed |
T&SC Appendix N |
16/06/2011 |
| MOD_08_11 |
Correcting Calculation of Net Demand Used for Settlement |
Withdrawn |
Closed |
T&SC Section 4 |
|
| MOD_07_11 |
Qualification of Requirement for VPTs to submit TOD and COD |
Withdrawn |
Closed |
|
|
| MOD_06_11 |
Increasing Maximum Daily Submission Number and Automating Cancellation of Settlement Reallocation Agreements |
Implemented |
Closed |
Agreed Procedure 10 |
16/11/2012 |
| MOD_05_11 |
Extension to Role of the Modifications Committee via Working Groups |
Implemented |
Closed |
Agreed Procedure 12,T&SC Section 2 |
16/11/2012 |
| MOD_04_11 |
Removal of requirement that a demand site in a DSU shall not have an MEC |
Implemented |
Closed |
T&SC Glossary,T&SC Section 5 |
09/02/2012 |
| MOD_03_11 |
Housekeeping 3 |
Implemented |
Closed |
T&SC Appendix E,T&SC Appendix L,T&SC Section 2,T&SC Section 3,T&SC Section 4,T&SC Section 5,T&SC Section 6,T&SC Section 7,T&SC Appendix N |
08/03/2011 |
| MOD_02_11 |
DLAF application for Supplier Units |
Implemented |
Closed |
T&SC Section 4 |
26/02/2011 |
| MOD_01_11 |
UI Payments for Generator Units |
Implemented |
Closed |
T&SC Section 4 |
16/11/2012 |
| NCtest1 |
NC Test Legacy MODOC |
In Consultation |
Active |
Agreed Procedure 1 |
18/05/2010 |
| MOD_43_10 |
Variable Price Taker Generator Units and Firm Access |
Implemented |
Closed |
T&SC Section 5 |
21/07/2012 |
| MOD_42_10 |
Changes to the Single Ramp Up Rate and the Single Ramp Down Rate Calculation |
Implemented |
Closed |
T&SC Appendix H,T&SC Appendix I,T&SC Glossary,T&SC Section 5 |
16/11/2012 |
| MOD_41_10 |
Validation of Firm Access Quantity of Trading Site (FAQSst) by the System Operator |
Implemented |
Closed |
T&SC Section 2 |
07/03/2011 |
| MOD_40_10 |
Differentiation between Dwell Times and Dwell Trigger Points while ramping up and ramping down |
Implemented |
Closed |
T&SC Appendix I,T&SC Appendix O,T&SC Appendix N |
16/11/2012 |
| MOD_39_10 |
Change of ESU algebra from Section 7 to Section 4 |
Implemented |
Closed |
T&SC Section 7 |
06/05/2011 |
| MOD_38_10 |
Treatment of Errors Under the Code |
RA Decision: Recommended for Rejection |
Closed |
T&SC Section 2 |
|
| MOD_37_10 |
Constraint Payment for Energy Limited Units |
RA Decision: Recommended for Rejection |
Closed |
T&SC Section 5 |
|
| MOD_36_10 |
Removal of connection between Supplier Units and DSUs |
Implemented |
Closed |
T&SC Section 2,T&SC Section 5 |
04/04/2012 |
| MOD_35_10 |
Clarification of Technical Offer Data Requirements |
Implemented |
Closed |
T&SC Appendix I,T&SC Glossary,T&SC Section 3 |
08/12/2010 |
| MOD_34_10 |
Clarification of the treatment of PQ Pairs for Interconnector Units |
Implemented |
Closed |
T&SC Glossary,T&SC Section 5,T&SC Appendix N |
17/12/2010 |
| MOD_33_10 |
Unit Under Test Process |
Implemented |
Closed |
Agreed Procedure 4,T&SC Appendix F,T&SC Appendix J,T&SC Section 5 |
11/01/2011 |
| MOD_32_10 |
Dual Rated Units Clarifications |
Implemented |
Closed |
T&SC Appendix H,T&SC Glossary |
19/11/2010 |
| MOD_31_10 |
Interconnector SEM connection point Further extension of interim arrangements |
Implemented |
Closed |
T&SC Section 7 |
21/10/2010 |
| MOD_28_10 |
Clarification of treatment of Netting Generator Units |
Implemented |
Closed |
T&SC Section 2,T&SC Section 5 |
11/01/2011 |
| MOD_27_10 |
Housekeeping and Compliance |
Implemented |
Closed |
Agreed Procedure 12,Agreed Procedure 6,T&SC Appendix E,T&SC Glossary,T&SC Section 2,T&SC Section 3,T&SC Section 4,T&SC Section 6 |
09/12/2010 |
| MOD_26_10 |
Submission of alternative proposals |
Implemented |
Closed |
Agreed Procedure 12 |
17/08/2010 |
| MOD_25_10 |
Payment Period Currency Costs |
Implemented |
Closed |
Agreed Procedure 15 |
17/08/2010 |
| MOD_24_10 |
Introducing loss of profits as a relevant damage within the Limitation of Liability Provisions |
Withdrawn |
Closed |
T&SC Section 2 |
|
| MOD_23_10 |
No Requirement for RA notification of Part Registration |
Implemented |
Closed |
Agreed Procedure 1 |
10/06/2010 |
| MOD_22_10 |
Timelines for EDP Data for Ad-hoc Resettlement |
Implemented |
Closed |
Agreed Procedure 13,T&SC Appendix K,T&SC Appendix L |
09/11/2010 |
| MOD_21_10 |
Clarification of Management of Taxes and VAT |
Implemented |
Closed |
T&SC Section 6 |
18/06/2010 |
| MOD_20_10 |
Setting a De Minimis Level on Letter of Credit Drawdown |
Implemented |
Closed |
Agreed Procedure 15,T&SC Section 6 |
18/06/2010 |
| MOD_19_10 |
Clarification of Limited Communication Failure |
Implemented |
Closed |
Agreed Procedure 5 |
17/08/2010 |
| MOD_18_10 |
Intra-Day Trading |
Implemented |
Closed |
Agreed Procedure 1,Agreed Procedure 10,Agreed Procedure 11,Agreed Procedure 13,Agreed Procedure 17,Agreed Procedure 2,Agreed Procedure 4,Agreed Procedure 6,Agreed Procedure 9,T&SC Appendix D,T&SC Appendix E,T&SC Appendix H,T&SC Appendix I,T&SC Appendix J,T&SC Appendix K,T&SC Glossary,T&SC Section 2,T&SC Section 3,T&SC Section 4,T&SC Section 5,T&SC Section 6 |
21/07/2012 |
| MOD_16_10 |
Removal of Section 6.91 |
Implemented |
Closed |
Agreed Procedure 13,T&SC Section 6 |
02/06/2010 |
| MOD_15_10 |
Further Extension of Interim Provisions for ESU |
Implemented |
Closed |
T&SC Section 4,T&SC Section 7 |
05/05/2010 |
| MOD_14_10 |
Excess Cash Collateral Drawdown Requirements |
Implemented |
Closed |
Agreed Procedure 9,T&SC Section 3 |
21/05/2010 |
| MOD_13_10 |
Ex Post LOLP Determination Clarification |
Implemented |
Closed |
T&SC Appendix M |
21/05/2010 |
| MOD_12_10 |
Publication of the Code |
Implemented |
Closed |
Agreed Procedure 12,T&SC Section 2 |
24/05/2010 |
| MOD_11_10 |
Removal of Proposal Notice Term |
Implemented |
Closed |
T&SC Section 2 |
24/05/2010 |
| MOD_10_10 |
Nomination of Alternate |
Implemented |
Closed |
T&SC Section 2 |
22/07/2010 |
| MOD_09_10 |
AP12 Text |
Implemented |
Closed |
Agreed Procedure 12 |
24/03/2010 |
| MOD_08_10 |
Housekeeping 2 |
Implemented |
Closed |
Agreed Procedure 17,T&SC Appendix K,T&SC Section 2 |
26/02/2010 |
| MOD_07_10 |
Change to Settlement query process to increase period allowed to raise settlement query on M+13 statements |
Implemented |
Closed |
Agreed Procedure 13,T&SC Section 6 |
18/02/2010 |
| MOD_06_10 |
Change to Settlement query process to facilitate query of all settlement re-runs |
Implemented |
Closed |
Agreed Procedure 13,T&SC Section 2 |
18/02/2010 |
| MOD_05_10 |
Clarification of the Submission of SRAs by Account ID |
Implemented |
Closed |
Agreed Procedure 10 |
05/02/2010 |
| MOD_04_10 |
Addition of Fuel Type flag to Dispatch Instruction Data Transaction |
Withdrawn |
Closed |
T&SC Appendix K |
|
| MOD_03_10 |
Trading Site definition amendment |
Implemented |
Closed |
T&SC Glossary |
26/02/2010 |
| MOD_02_10 |
Validation of Technical Data: Further Extension of Interim Validation Process |
Implemented |
Closed |
T&SC Glossary,T&SC Section 7 |
26/02/2010 |
| MOD_01_10 |
Alignment of Meter Data timelines for Autonomous Generator Units with timelines for other Generator Unit types |
RA Decision: Recommended for Rejection |
Closed |
Agreed Procedure 16,T&SC Appendix L |
|
| MOD_46_09 |
Treatment of UIs in Pumped Storage Units when Pumping |
Implemented |
Closed |
T&SC Section 5 |
06/05/2011 |
| MOD_45_09 |
Loss Adjustments in the Calculation of the Cost of Running in the Procedure to Calculate final Uplift Values |
RA Decision: Recommended for Rejection |
Closed |
|
|
| MOD_44_09 |
Process for withdrawal of Modification Proposals |
Implemented |
Closed |
T&SC Section 2 |
21/01/2010 |
| MOD_43_09 |
Clarification on Invoice SRAs and Currency Costs |
Implemented |
Closed |
Agreed Procedure 10,T&SC Section 1 |
22/01/2010 |
| MOD_42_09 |
Removal of Reference to Administered Settlement in Force Majeure Paragraphs |
Implemented |
Closed |
T&SC Section 2 |
12/01/2010 |
| MOD_41_09 |
Aggregated Generator Unit Capacity Change |
Implemented |
Closed |
Agreed Procedure 4,T&SC Section 5 |
21/01/2010 |
| MOD_40_09 |
RA Modification Proposals |
Implemented |
Closed |
T&SC Glossary,T&SC Section 2 |
21/01/2010 |
| MOD_39_09 |
Housekeeping |
Implemented |
Closed |
|
29/10/2009 |
| MOD_38_09 |
Clarification of application of Resettlement Currency Costs |
Implemented |
Closed |
Agreed Procedure 15,T&SC Glossary,T&SC Section 6 |
29/10/2009 |
| MOD_37_09 |
Correction of Instruction Profiling rules for Pumped Storage Units |
Implemented |
Closed |
T&SC Appendix O |
12/01/2010 |
| MOD_36_09 |
Extending interim provision for Error Supplier Unit calculation |
Implemented |
Closed |
T&SC Section 4,T&SC Section 7 |
|
| MOD_35_09 |
Standing Offer Data |
RA Decision: Recommended for Rejection |
Closed |
Agreed Procedure 4,T&SC Section 3 |
|
| MOD_34_09 |
Global Settlement |
Implemented |
Closed |
T&SC Glossary,T&SC Section 2 |
07/10/2010 |
| MOD_33_09 |
Force Majeure Reporting |
Implemented |
Closed |
T&SC Section 2 |
29/10/2009 |
| MOD_32_09 |
Clarification to definition and use of Monthly Load Forecast |
Implemented |
Closed |
Agreed Procedure 6,T&SC Appendix M,T&SC Glossary,T&SC Section 2,T&SC Section 4 |
21/08/2009 |
| MOD_31_09 |
Unit and Interconnector Forced Outage Rate Modifications |
Implemented |
Closed |
T&SC Appendix M |
29/10/2009 |
| MOD_30_09 |
Removal of restriction on Associated Site Supplier Units to DSUs |
Withdrawn |
Closed |
T&SC Section 5 |
|
| MOD_29_09 |
Clarification on Settlement Statement Only Settlement Day(s) affected republished |
Withdrawn |
Closed |
|
|
| MOD_28_09 |
Clarification on Settlement Statement Full Settlement Period Republished |
Implemented |
Closed |
|
18/08/2009 |
| MOD_27_09 |
Change to Letter of Credit Template wording for payment of charges |
Implemented |
Closed |
T&SC Appendix A |
01/12/2009 |
| MOD_26_09 |
Removal of ambiguity in various clauses of Agreed Procedure 10 |
Withdrawn |
Closed |
|
|
| MOD_25_09 |
Publication of two-year generation outage plans |
Implemented |
Closed |
Agreed Procedure 6,T&SC Appendix A,T&SC Appendix F |
27/05/2010 |
| MOD_24_09 |
Definition of Tariff Year and correction of Loss Factor timelines |
Implemented |
Closed |
Agreed Procedure 6,T&SC Appendix E,T&SC Appendix K,T&SC Glossary,T&SC Section 4 |
16/03/2010 |
| MOD_23_09 |
Additional Extension of Section 7 Clauses for calculation of Eligible Availability for Energy Limited Units |
Implemented |
Closed |
|
31/08/2009 |
| MOD_22_09 |
Subscript Correction Appendix N |
Implemented |
Closed |
|
07/07/2009 |
| MOD_21_09 |
Credit Cover SRA Cancellation via email |
Implemented |
Closed |
|
10/07/2009 |
| MOD_20_09 |
Temporary extension of time allowance for submission of Formal Settlement Queries |
Implemented |
Closed |
|
11/09/2009 |
| MOD_19_09 |
Change to Currency Costs Smearing Rules |
Implemented |
Closed |
|
10/07/2009 |
| MOD_18_09 |
Error in table O.4 when a SYNC MWOF Dispatch Instruction is greater than Maximum Generation |
Implemented |
Closed |
|
07/07/2009 |
| MOD_17_09 |
Interim Provisions to correct misaligned DLAF/CLAF/TLAF timelines |
Implemented |
Closed |
|
10/07/2009 |
| MOD_16_09 |
Modifications Committee Operations - AP12 Changes |
Implemented |
Closed |
|
07/05/2009 |
| MOD_15_09 |
Modifications Committee Operations - Section 2 Changes |
Implemented |
Closed |
|
|
| MOD_14_09 |
Use of Forecast Demand |
Implemented |
Closed |
|
06/05/2009 |
| MOD_13_09 |
Meter Data Validation Process and Unit Registration |
Implemented |
Closed |
|
18/05/2009 |
| MOD_12_09 |
Loss Adjustments in Constraint and Make Whole Payments |
Implemented |
Closed |
T&SC Section 4 |
06/05/2011 |
| MOD_11_09 |
Removal of ambiguity in various clauses of Agreed Procedures 10, 13 and 15 |
Implemented |
Closed |
|
07/05/2009 |
| MOD_10_09 |
Validation of Technical Data: Extension of Interim Validation Process |
Implemented |
Closed |
|
29/04/2009 |
| MOD_09_09 |
Correction of various typos |
Implemented |
Closed |
|
18/05/2009 |
| MOD_08_09 |
Publication of Shadow Prices & Units Setting Shadow Prices |
Withdrawn |
Closed |
|
|
| MOD_06_09 |
Data Queries by External Data Providers |
Implemented |
Closed |
|
18/05/2009 |
| MOD_05_09 |
Operational Readiness Confirmation for Variable Generator Units, Classification Change |
Implemented |
Closed |
|
28/05/2009 |
| MOD_04_09 |
Provision of Commencement Notice to System Operators, External Data Providers |
Implemented |
Closed |
|
16/04/2009 |
| MOD_03_09 |
Credit Cover SRA Cancellation via email |
Implemented |
Closed |
|
03/03/2009 |
| MOD_02_09 |
Further Extension of Section 7 Clauses for calculation of Eligible Availability for Energy Limited Units |
Implemented |
Closed |
T&SC Section 7 |
24/02/2009 |
| MOD_01_09 |
A collection of typographic and grammatical corrections |
Implemented |
Closed |
Agreed Procedure 12,Agreed Procedure 16,T&SC Appendix L,T&SC Section 4,T&SC Section 6 |
31/03/2009 |
| MOD_68_08 |
Alignment of T&SC Section 7 provisions with delivery of Market System Development Plan |
Implemented |
Closed |
|
10/01/2009 |
| MOD_67_08 |
Correction to NPED metering deadlines for M+13 Re-Settle in AP16 |
Implemented |
Closed |
|
04/12/2008 |
| MOD_66_08 |
Long Term Consumption Adjustments |
Implemented |
Closed |
|
25/04/2009 |
| MOD_65_08 |
Generator Unit Short Term Test Status |
RA Decision: Recommended for Rejection |
Closed |
T&SC Appendix K,T&SC Section 4,T&SC Section 5,T&SC Appendix N |
|
| MOD_64_08 |
Treatment of Generator Unit Registration Delays |
Withdrawn |
Closed |
|
|
| MOD_63_08 |
Market Audit Process Correction |
Implemented |
Closed |
|
26/02/2009 |
| MOD_62_08 |
Publication of Daily Jurisdiction Error Supply MWh value |
Implemented |
Closed |
|
31/03/2009 |
| MOD_61_08 |
Mod_61_08:AP1 Appendix T Mod |
Implemented |
Closed |
|
08/12/2008 |
| MOD_60_08 |
Changes to AP2 to reflect MO obligation to calculate MIUNs in enduring Code and IA responsibility to calculate and submit ATC. |
Implemented |
Closed |
|
21/10/2008 |
| MOD_59_08 |
Interconnector Unit Nominations: Zero Net Flow |
Implemented |
Closed |
|
21/10/2008 |
| MOD_58_08 |
Using Excess Cash Collateral to Make Payments |
Implemented |
Closed |
|
11/02/2009 |
| MOD_57_08 |
Temporary extension to the time in which a Participant is entitled to file a Settlement Query |
Implemented |
Closed |
|
17/02/2009 |
| MOD_56_08 |
Single Interconnector Loss Factor for an Interconnector |
Implemented |
Closed |
|
23/10/2008 |
| MOD_55_08 |
Single Interconnector Loss Factor for an Interconnector |
Implemented |
Closed |
|
23/10/2008 |
| MOD_54_08 |
Individual Warning Limit above the Default Warning Limit |
Implemented |
Closed |
|
30/10/2009 |
| MOD_53_08 |
Clarification of Participant Identification |
Implemented |
Closed |
|
03/10/2008 |
| MOD_52_08 |
Extension of Section 7 Clauses for calculation of Eligible Availability for Energy Limited Units. |
Implemented |
Closed |
|
23/10/2008 |
| MOD_51_08 |
Extension of the T&SC Clauses 7.21, 7.28, 7.44 and 7.45 until the implementation of Day 1+ |
Implemented |
Closed |
|
23/10/2008 |
| MOD_50_08 |
Moving interim Error Supplier Unit calculation to the enduring Code |
Implemented |
Closed |
|
23/10/2008 |
| MOD_49_08 |
Aggregate Payments for Invoices |
Implemented |
Closed |
|
30/10/2009 |
| MOD_48_08 |
Additional items for Settlement Queries |
Implemented |
Closed |
|
26/02/2009 |
| MOD_46_08 |
Validation of Technical Data: Clarification of Interim Validation Process |
Implemented |
Closed |
|
03/03/2009 |
| MOD_44_08 |
Variable and Ex Post Flattening Power Factors |
Withdrawn |
Closed |
|
|
| MOD_43_08 |
Enduring Application of Distribution Loss Adjustment Factors |
Implemented |
Closed |
|
01/01/2009 |
| MOD_42_08 |
Submission and Publication of Forecast of Ex-Post Loss of Load Probability for each Trading Period in the forthcoming 31 Trading Days |
Implemented |
Closed |
|
16/01/2009 |
| MOD_41_08 |
Accession Fee in the Form of Draft or EFT |
Implemented |
Closed |
|
03/10/2008 |
| MOD_40_08 |
Interconnector SEM connection point extension of interim arrangements |
Implemented |
Closed |
|
23/10/2008 |
| MOD_39_08 |
Dispute Resolution Panel & Chairperson |
Implemented |
Closed |
|
24/02/2009 |
| MOD_38_08 |
Data Verification Period |
Implemented |
Closed |
|
26/01/2009 |
| MOD_37_08 |
Extension of the application of the Capacity Adjustment Factor in the calculation of Required Credit Cover until implementation of Day 1+ |
Implemented |
Closed |
|
23/10/2008 |
| MOD_36_08 |
Agreed Procedure 15 Incorrect Title |
Implemented |
Closed |
|
30/07/2008 |
| MOD_35_08 |
Extension of and amendment to existing provisions in relation to the application of Distribution Loss Adjustment Factors |
Implemented |
Closed |
|
23/10/2008 |
| MOD_34_08 |
Dual Rated Generator Amendment |
Implemented |
Closed |
T&SC Appendix K,T&SC Glossary,T&SC Section 2,T&SC Section 4,T&SC Appendix N |
|
| MOD_32_08 |
Format of Invoices |
Implemented |
Closed |
|
10/12/2008 |
| MOD_31_08 |
Credit Cover Warning Notices via email and no posted copies |
Implemented |
Closed |
|
12/12/2008 |
| MOD_30_08 |
SEMO Branding |
Implemented |
Closed |
|
30/07/2008 |
| MOD_29_08 |
Typo in 4.134 |
Implemented |
Closed |
|
11/12/2008 |
| MOD_28_08 |
Commercial Offer Data for Interconnector Units |
Implemented |
Closed |
|
15/04/2009 |
| MOD_27_08 |
Format of Settlement Statements |
Implemented |
Closed |
|
09/07/2008 |
| MOD_26_08 |
Definition of Adjusted Participant |
Implemented |
Closed |
|
22/07/2008 |
| MOD_25_08 |
Extension of certain T&SC Section 7 provisions to allow for delivery of Market System Development Plan. |
Implemented |
Closed |
|
09/07/2008 |
| MOD_24_08 |
Initial Credit Cover and Revised Effective Date Timelines for New Participants |
Implemented |
Closed |
|
09/07/2008 |
| MOD_23_08 |
Precision of calculations within the Central Market Systems. |
Implemented |
Closed |
|
17/02/2009 |
| MOD_22_08 |
Modification of Agreed Procedures |
Implemented |
Closed |
|
11/07/2008 |
| MOD_21_08 |
AP12 Modifications Committee Operations (Working Groups, Secretariat role, etc) |
Implemented |
Closed |
|
17/06/2008 |
| MOD_20_08 |
Nominations, Elections, Terms and Expiry of Modification Committee Members |
Implemented |
Closed |
|
08/08/2008 |
| MOD_19_08 |
Extension of the temporary manual System Operator validation of Technical Offer Data (2) |
Implemented |
Closed |
|
30/04/2008 |
| MOD_18_08 |
Redraft of management of change to the CMS in AP11 |
Implemented |
Closed |
|
25/04/2008 |
| MOD_17_08 |
Definition of Hot Cooling Boundary, Hot Start, Warm Cooling Boundary, Warm Start, Cold Start |
Implemented |
Closed |
|
07/07/2008 |
| MOD_16_08 |
Publication of Load Forecast Summary |
Implemented |
Closed |
|
19/04/2008 |
| MOD_15_08 |
Treatment of Interconnector Units |
Implemented |
Closed |
|
26/06/2008 |
| MOD_14_08 |
Extension of cap on the maximum value of Settlement Reallocation Agreements |
Implemented |
Closed |
|
21/05/2008 |
| MOD_13_08 |
Calculation of MSP Production Cost for use within the MSP Software - revised from Modification 57_07 |
Implemented |
Closed |
|
27/02/2009 |
| MOD_12_08 |
Section 8 removal |
Withdrawn |
Closed |
T&SC Section 8 |
|
| MOD_11_08 |
Extension of the temporary manual System Operator validation of MPR Technical Offer Data used in the MSP Software (Agreed Procedure 4) |
Implemented |
Closed |
|
01/03/2008 |
| MOD_10_08 |
Paragraph reference errors in the Code |
Implemented |
Closed |
|
21/05/2008 |
| MOD_09_08 |
Retaining Settlement Reallocation Agreements as firm on billing |
Implemented |
Closed |
|
21/05/2008 |
| Mod_08_08 |
Exclusion of Ex-Post availability determination for Interconnector Units from 4.49 |
Implemented |
Closed |
|
21/03/2008 |
| Mod_07_08 |
The setting of Market Scheduled Quantities for each type of Price Taker for each MSP Software Run |
Implemented |
Closed |
|
21/03/2008 |
| Mod_06_08 |
Further detail of how Availability and Minimum Stable Generation are set for Interconnector Units |
Implemented |
Closed |
|
21/03/2008 |
| Mod_05_08 |
Inclusion of Aggregated Generating Units in the SEM as Aggregated Generator Units |
Implemented |
Closed |
|
25/08/2008 |
| Mod_04_08 |
Revised Criteria for the Approval of Intermediary Applications TSC changes required |
Implemented |
Closed |
|
21/03/2008 |
| Mod_03_08 |
Suspension Delay Period Decision Changes |
Implemented |
Closed |
|
18/02/2009 |
| Mod_02_08 |
Correction of error in paragraph 4.91 |
Implemented |
Closed |
|
26/03/2008 |
| Mod_01_08 |
Consumption Adjustments handling long term meter data errors |
Withdrawn |
Closed |
|
|
| Mod_97_07 |
Publication of Shadow Prices and Uplift price |
Withdrawn |
Closed |
|
|
| Mod_96_07 |
Change to the payment period of the Variable and Fixed Market Operator Charge |
Implemented |
Closed |
|
20/12/2007 |
| Mod_95_07 |
Correction of inconsistent publication timings in Appendix E and AP6 |
Implemented |
Closed |
|
21/12/2007 |
| Mod_94_07 |
Calculation Rounding |
Withdrawn |
Closed |
|
|
| Mod_93_07 |
Demand Data Submissions to Support Non-Firm Access Calculations for all forms of Trading Site |
Withdrawn |
Closed |
|
|
| Mod_92_07 |
Emergency Communications between MDPs and Market Operator |
Implemented |
Closed |
|
|
| Mod_91_07 |
Supplier of Last Resort process change |
Implemented |
Closed |
|
|
| Mod_90_07 |
Consumption Adjustments handling long term meter data errors |
Withdrawn |
Closed |
|
|
| Mod_89_07 |
Inclusion of Meter Data Provision timelines in the Settlement Calendar, and clarification to definitions in AP16 |
Implemented |
Closed |
|
21/12/2007 |
| Mod_88_07 |
Publication of daily actual load summary |
Implemented |
Closed |
|
30/10/2009 |
| Mod_87_07 |
Publication of aggregated loss adjusted net demand ?(NDLF) for all suppliers in Ireland(ROI & NI) |
Implemented |
Closed |
|
|
| Mod_86_07 |
Publication of Shadow Price |
Implemented |
Closed |
|
|
| Mod_85_07 |
D-1 SMP Prices (Daily Ex-ante) to be published by MO in PDF format at 13:00 hours daily |
Withdrawn |
Closed |
|
|
| Mod_84_07 |
Modification to Settlement Reallocation process in AP10 |
Implemented |
Closed |
|
|
| Mod_83_07 |
Remove Requirement to send Warning Limit Notices for Generators |
Implemented |
Closed |
|
20/12/2007 |
| Mod_82_07 |
Eligible Availability for Energy Limited Units |
Implemented |
Closed |
|
01/12/2007 |
| Mod_81_07 |
Move spurious Glossary page in Appendix A to Section 8 |
Implemented |
Closed |
|
21/12/2007 |
| Mod_80_07 |
Clarification of Pumped Storage Cycle Efficiency |
Withdrawn |
Closed |
|
|
| Mod_79_07 |
Treatment of Commercial Offer Data by the MSP Software in the last six hours of the Optimisation Time Horizon |
Implemented |
Closed |
|
01/11/2008 |
| Mod_78_07 |
APPENDIX A: STANDARD LETTER OF CREDIT amendments |
Implemented |
Closed |
|
22/10/2007 |
| Mod_77_07 |
Temporary manual System Operator validation of MPR Technical Offer Data used in EPUS (Agreed Procedure 4) |
Implemented |
Closed |
|
01/11/2007 |
| Mod_76_07 |
Temporary Change to SRA submission rules |
Implemented |
Closed |
|
|
| Mod_75_07 |
Changing of the Settlement Reallocation window close to 12:00 in both the TSC & AP10 |
Implemented |
Closed |
|
01/11/2007 |
| Mod_74_07 |
Currency cost in Calculations for the Undefined Exposure Period for a Standard Participant |
Implemented |
Closed |
|
01/11/2007 |
| Mod_73_07 |
Payment Details Required for Same Day Payments |
Implemented |
Closed |
|
01/11/2007 |
| Mod_72_07 |
Correction of Excessive Credit Cover Requirement |
Implemented |
Closed |
|
16/01/2009 |
| Mod_71_07 |
Timing of Capacity Invoice |
Implemented |
Closed |
|
01/11/2007 |
| Mod_70_07 |
Currency Cost Charge in Actual Exposure |
Implemented |
Closed |
|
01/11/2007 |
| Mod_69_07 |
CPM - Definition of Interim Ex Post Loss of Load Probability, I?h |
Implemented |
Closed |
|
01/11/2008 |
| Mod_68_07 |
Additional Market Data Transaction from MO to TSOs |
Withdrawn |
Closed |
T&SC Appendix J |
|
| Mod_67_07 |
Balancing Cost |
Implemented |
Closed |
|
01/11/2007 |
| Mod_66_07 |
VAT |
Implemented |
Closed |
|
|
| Mod_65_07 |
Section 6 |
Implemented |
Closed |
|
01/11/2007 |
| Mod_64_07 |
Tie-Break definition |
Implemented |
Closed |
|
01/11/2007 |
| Mod_63_07 |
Calculation of DOP for Predictable Price Takers |
Implemented |
Closed |
|
21/12/2007 |
| Mod_62_07 |
Maximum Amounts for Settlement Reallocation Agreements |
Implemented |
Closed |
|
01/11/2007 |
| Mod_61_07 |
Agreed Procedure 4 |
Implemented |
Closed |
|
01/11/2007 |
| Mod_60_07 |
Agreed Procedure 6 Table 5.3 |
Implemented |
Closed |
|
01/11/2007 |
| Mod_59_07 |
Appendix E - Publication |
Implemented |
Closed |
|
01/11/2007 |
| Mod_58_07 |
Appendix K Market Data Transactions Section 7.31 & 7.32 |
Implemented |
Closed |
|
07/03/2008 |
| Mod_57_07 |
Calculation of MSP Production Cost for use within the MSP Software |
Withdrawn |
Closed |
|
|
| Mod_56_07 |
Derivation of Price Quantity Pairs for Generator Units |
Implemented |
Closed |
|
01/11/2007 |
| Mod_55_07 |
Alignment of the Settlement Reallocation window close between the TSC & AP10 |
RA Decision: Recommended for Rejection |
Closed |
Agreed Procedure 10,T&SC Section 6 |
|
| Mod_54_07 |
Modification to the upward revision of Modified Interconnector Unit Nominations subsequent to an increase in the Available Transfer Capacity |
Withdrawn |
Closed |
|
|
| Mod_53_07 |
Modification to the MAX function used in the Required Credit Cover Calculations |
Withdrawn |
Closed |
|
|
| Mod_52_07 |
Deferral of Release 1b of MO Market Systems |
Implemented |
Closed |
|
06/10/2008 |
| Mod_51_07 |
Release Deferral Additional clauses in Section 7 |
Implemented |
Closed |
|
08/10/2007 |
| Mod_50_07 |
Clarify Code Publication |
Withdrawn |
Closed |
|
|
| Mod_49_07 |
Addition of Participant Change Management Requirements to AP11 (alternative approach approved) |
Withdrawn |
Closed |
|
|
| Mod_48_07 |
Modification to wording of the Standard Letter of Credit in Appendix A of the T and SC |
Withdrawn |
Closed |
|
|
| Mod_47_07 |
Correction to Eligible Availability Algebra for Energy Limited Generator Units in the Trading and Settlement Code |
Withdrawn |
Closed |
|
|
| Mod_46_07 |
Urgent Modifications Process and Final Recommendation reports |
Implemented |
Closed |
|
|
| Mod_45_07 |
Interconnector point of connection |
Implemented |
Closed |
|
01/11/2007 |
| Mod_44_07 |
Required strengthening of procedure to modify banking details |
Implemented |
Closed |
|
01/11/2007 |
| Mod_43_07 |
Clarification of rules for the calculation of Modified Interconnector Unit Nominations in AP2 |
Withdrawn |
Closed |
|
|
| Mod_42_07 |
Agreed Procedure 6 |
Withdrawn |
Closed |
|
|
| Mod_41_07 |
Appendix E - Publication |
Withdrawn |
Closed |
|
|
| Mod_40_07 |
Modifications Committee Operation Timelines |
Withdrawn |
Closed |
|
|
| Mod_39_07 |
Instruction Profiling Time Lag |
Implemented |
Closed |
|
30/09/2007 |
| Mod_38_07 |
Net Demand in Capacity Charges Settlement Statement |
Implemented |
Closed |
|
01/11/2007 |
| Mod_37_07 |
Instruction Profiling: Load Up Characteristics, Ramp Up and Down Characteristics, Validation Rules |
Implemented |
Closed |
|
01/11/2007 |
| Mod_36_07 |
Definition of Pumped Storage Cycle Efficiency |
Implemented |
Closed |
|
30/09/2007 |
| Mod_35_07 |
Commercial Offer Data for Variable Price Taker Generator Units |
Implemented |
Closed |
|
08/10/2007 |
| Mod_34_07 |
Fixed Market Operator Charge for Interconnector Units |
Implemented |
Closed |
|
30/09/2007 |
| Mod_33_07 |
Referencing of Trading Day Exchange Rate |
Implemented |
Closed |
|
30/09/2007 |
| Mod_32_07 |
Interpretation of 1st Price Quantity Pair |
Implemented |
Closed |
|
09/02/2008 |
| Mod_31_07 |
Technical Offer Data Cooling Boundary Data |
Implemented |
Closed |
|
30/09/2007 |
| Mod_30_07 |
Premium for Under Generation Definition |
Implemented |
Closed |
|
08/10/2007 |
| Mod_29_07 |
Appendix K Market Data Transactions Section 7.31 & 7.32 |
Withdrawn |
Closed |
|
|
| Mod_28_07 |
Deletion of Clause 7.29 |
Implemented |
Closed |
|
21/12/2008 |
| Mod_27_07 |
Exclusion of Demand Side Units |
Implemented |
Closed |
|
30/09/2007 |
| Mod_26_07 |
Eligible Availability for Energy Limited Generator Unit |
Implemented |
Closed |
|
30/09/2007 |
| Mod_25_07 |
Commercial Offer Data for Interconnector Units |
Withdrawn |
Closed |
|
|
| Mod_24_07 |
Dispatch Instructions for VPMG and VPTG Units |
Implemented |
Closed |
|
30/09/2007 |
| Mod_23_07 |
Market Operator Charge Invoices |
Implemented |
Closed |
|
|
| Mod_22_07 |
Modification to the same day valuation provision of the Standard Letter of Credit in Appendix A of the T and SC |
RA Decision: Recommended for Rejection |
Closed |
T&SC Appendix I,T&SC Section 6 |
|
| Mod_21_07 |
Modification to the Expiry Date provision of the Standard Letter of Credit in Appendix A of the T and SC |
Implemented |
Closed |
|
08/10/2007 |
| Mod_20_07 |
Publication of Commercially Sensitive Data Supplier volumes |
Withdrawn |
Closed |
|
|
| Mod_19_07 |
Clarification of rules for the calculation of Modified Interconnector Unit Nominations in AP2 |
Withdrawn |
Closed |
|
|
| Mod_18_07 |
Seven Errors in the Designated TSC |
Implemented |
Closed |
|
30/09/2007 |
| Mod_17_07 |
Agreed Procedure 6 |
Withdrawn |
Closed |
|
|
| Mod_16_07 |
Appendix E - Publication |
Withdrawn |
Closed |
|
|
| Mod_15_07 |
Amendment to LOLP Table mathematical formulation |
Implemented |
Closed |
|
18/09/2007 |
| Mod_14_07 |
Instruction Profiling: Load Up Characteristics, Ramp Up and Down Characteristics, Validation Rules and Lag Time |
Withdrawn |
Closed |
|
|
| Mod_13_07 |
Agreed Procedure 6 |
Withdrawn |
Closed |
|
|
| Mod_12_07 |
Appendix E Publication |
Withdrawn |
Closed |
|
|
| Mod_11_07 |
Calculation of Ex Post Energy Limits |
Implemented |
Closed |
|
30/09/2007 |
| Mod_10_07 |
Market Operator Charge Invoices |
Withdrawn |
Closed |
|
|
| Mod_09_07 |
Administered Settlement Meter Generation for Demand Side Units |
Implemented |
Closed |
|
21/12/2007 |
| Mod_08_07 |
Application of Pumped Storage Ramp Rates |
Implemented |
Closed |
|
30/09/2007 |
| Mod_07_07 |
Calculation of DOP, MOP, DQCC & MQCC |
Implemented |
Closed |
|
26/09/2007 |
| Mod_06_07 |
Interconnector Transmission Loss Factors |
Withdrawn |
Closed |
|
|
| Mod_05_07 |
Interconnector Registration |
Withdrawn |
Closed |
|
|
| Mod_04_07 |
Ex Ante Availability for Price Maker Units Derivation of Price Quantity Pairs |
Implemented |
Closed |
|
08/10/2007 |
| Mod_03_07 |
Appendix J Change to Day |
Implemented |
Closed |
|
30/09/2007 |
| Mod_02_07 |
Amendment to strengthen procedure to modify banking details in AP4 |
Withdrawn |
Closed |
|
|
| Mod_01_07 |
Modifications to the Standard Letter of Credit in Appendix A of the T and SC |
Withdrawn |
Closed |
|
|
RADecision(92KB).pdf
ModificationProposal(203KB).doc
MOD_27_18version2slides(446KB).pptx
ActivationEnergyResponsetoFeedback(283KB).zip
FRR_09_14_version2.0(261KB).dotx
FG3CommentSpreadsheet(363KB).xls.jpg)
Timeline(327KB).jpg.jpg)
Timeline(260KB).jpg.jpg)
Timeline(10KB).jpg