Nordic System Operation Agreement (SOA) – Annex Load-Frequency Control & Reserves (LFCR)System Operation Agreement • June 2nd, 2023
Version Approval date Entry into force Revision V1 15/08/2019 17/10/2019 SOA Annex Load-Frequency Control &Reserves (LFCR) – Initial version V2 28/10/2020 28/10/2020 New chapter 13 on FFR added and upda chapter 9 (exchange), chapter 10 (time c with aFRR). Also text improvements and of references, inclusion of references to operational instructions. V3 24/06/2021 24/06/2021 Text improvements and updates. Regularly changing parameters moved to new appendix, including updated FCRE target levels. Appendices moved to separate documents. NRA approval dates in table 1 and 2 removed. V4 26/01/2022 26/01/2022 Editorial updates. Clarifications included in some places. Inclusion of FCR-D down and Minimum activation period for FCR.
Nordic System Operation Agreement (SOA) – Annex Operational Planning (OP)System Operation Agreement • November 24th, 2021
Approval date Entry into force Revision 11/12/2019 11/12/2019 SOA Annex Operational Planning (OP)– Initial version 10/11/2021 10/11/2021 Text improvements and updates
Nordic System Operation Agreement (SOA) – Annex Electricity Balancing (EB)System Operation Agreement • June 29th, 2020
Nordic System Operation Agreement (SOA) – Annex Emergency & Restoration (ER)System Operation Agreement • March 1st, 2022
Approval date Entry into force Revision 4/03/2020 4/03/2020 SOA Annex Emergency & Restoration (ER) – Initial version 26/01/2022 26/01/2022 SOA Annex Emergency & Restoration (ER) – small change in design of LFDD
Nordic System Operation Agreement (SOA) – Operational Procedure for Nordic Outage Planning Coordination (OPC)System Operation Agreement • June 29th, 2020
Approval date Entry into force Revision 11/12/2019 11/12/2019 SOA OP Appendix Operational Procedure for Nordic Outage Planning Coordination (OPC) – Initial version
Nordic System Operation Agreement (SOA) – Operational Procedure for Nordic Adequacy AssessmentSystem Operation Agreement • June 29th, 2020
Approval date Entry into force Revision 11/12/2019 11/12/2019 SOA OP - Appendix Operational Procedure for Nordic Adequacy Assessment (RAA) - Initial version
Nordic System Operation Agreement (SOA) – Annex Operational Security (OS)System Operation Agreement • September 15th, 2023
Approval date Entry into force Revision 11/12/2019 11/12/2019 SOA Annex Operational Security (OS) – Initial version 13/9/2023 13/9/2023 Minor editorial updates and change from "Nordic RSC" to "Nordic RCC"
Nordic System Operation Agreement (SOA) – Annex Operational Security (OS)System Operation Agreement • May 18th, 2020
Nordic System Operation Agreement (SOA) – Annex Emergency & Restoration (ER)System Operation Agreement • February 15th, 2022
Approval date Entry into force Revision 4/03/2020 4/03/2020 SOA Annex Emergency & Restoration (ER) – Initial version 26/01/2022 26/01/2022 SOA Annex Emergency & Restoration (ER) – small change in design of LFDD
Nordic System Operation Agreement (SOA) – Annex Forward Capacity Allocation (FCA)System Operation Agreement • May 18th, 2020
Nordic System Operation Agreement (SOA) – Annex Load-Frequency Control & Reserves (LFCR)System Operation Agreement • June 29th, 2020
Nordic System Operation Agreement (SOA) – Operational Procedure for Nordic Adequacy AssessmentSystem Operation Agreement • June 29th, 2020
Approval date Entry into force Revision 11/12/2019 11/12/2019 SOA OP - Appendix Operational Procedure for Nordic Adequacy Assessment (RAA) - Initial version
Nordic System Operation Agreement (SOA) – Annex Operational Security (OS)System Operation Agreement • June 29th, 2020
Nordic System Operation Agreement (SOA) – Annex Operational Planning (OP)System Operation Agreement • September 15th, 2023
Approval date Entry into force Revision 11/12/2019 11/12/2019 SOA Annex Operational Planning (OP)– Initial version 10/11/2021 10/11/2021 Text improvements and updates 13/9/2023 13/9/2023 Minor editorial updates and change from "Nordic RSC" to "Nordic RCC"
Nordic System Operation Agreement (SOA) – Annex Operational Planning (OP)System Operation Agreement • November 10th, 2021
Nordic System Operation Agreement (SOA) – Annex Electricity Balancing (EB)System Operation Agreement • June 17th, 2024
Version Approval date Entry into force Revision V1 4/03/2020 4/03/2020 SOA Annex Electricity Balancing (EB)– Initial version V2 27/4/2023 27/4/2023 Inclusion of Nordic aFRR CM, updated terminology
Nordic System Operation Agreement (SOA) – Annex Electricity Balancing (EB)System Operation Agreement • June 29th, 2020
Nordic System Operation Agreement (SOA) – Annex Operational Planning (OP)System Operation Agreement • June 29th, 2020
Nordic System Operation Agreement (SOA) – Annex Load-Frequency Control & Reserves (LFCR)System Operation Agreement • March 25th, 2024
Version Approval date Entry into force Revision V1 15/08/2019 17/10/2019 SOA Annex Load-Frequency Control &Reserves (LFCR) – Initial version V2 28/10/2020 28/10/2020 New chapter 13 on FFR added and upda chapter 9 (exchange), chapter 10 (time c with aFRR). Also text improvements and of references, inclusion of references to operational instructions. V3 24/06/2021 24/06/2021 Text improvements and updates. Regularly changing parameters moved to new appendix, including updated FCRE target levels. Appendices moved to separate documents. NRA approval dates in table 1 and 2 removed. V4 26/01/2022 26/01/2022 Editorial updates. Clarifications included in some places. Inclusion of FCR-D down and Minimum activation period for FCR.
Nordic System Operation Agreement (SOA) – Annex Operational Planning (OP)System Operation Agreement • June 29th, 2020
Nordic System Operation Agreement (SOA) – Annex Load-Frequency Control & Reserves (LFCR)System Operation Agreement • February 26th, 2024
Version Approval date Entry into force Revision V1 15/08/2019 17/10/2019 SOA Annex Load-Frequency Control &Reserves (LFCR) – Initial version V2 28/10/2020 28/10/2020 New chapter 13 on FFR added and upda chapter 9 (exchange), chapter 10 (time c with aFRR). Also text improvements and of references, inclusion of references tooperational instructions. V3 24/06/2021 24/06/2021 Text improvements and updates. Regularly changing parameters moved to new appendix, including updated FCRE target levels. Appendices moved to separate documents. NRA approvaldates in table 1 and 2 removed. V4 26/01/2022 26/01/2022 Editorial updates. Clarifications included in some places. Inclusion of FCR-D down and Minimum activation period for FCR.
Nordic System Operation Agreement (SOA) – Annex Operational Security (OS)System Operation Agreement • June 28th, 2022
Version Approval date Entry into force Revision 1 11/12/2019 11/12/2019 SOA Annex Operational Security (OS)– Initial version 2 22/06/2022 22/06/2022 Minor text updates and inclusion of appendices for description of operation of individual interconnectors between TSOs
