In accordance with Article 141(2) of Commission Regulation (EU) 2017/1485, establishing a guideline on electricity transmission system operation (SOGL), we received an amended proposal for the Load Frequency Control Structure methodology for Northern Ireland. We have reviewed the amended LFC Block Proposal in line with the requirements of the SOGL, its statutory duties and obligations and has decided to approval the amendment to the LFC Block Proposal pursuant to Article 6(7) of Regulation 2017/1485.