01/10/2024 Electricity Market, Natural-Gas Market, and Platform for the Trading of Bids/Offers of Natural Gas – entry into force of the relevant Rules and Regulations and go-live of the Organized Marketplace Reporting Platform (OMPR Platform) Following its previous communications of 8 July 2024 and 24 July 2024, GME informs market participants that, as of today, with their publication on GME’s website, amendments to the Integrated Text of the Electricity Market Rules (ME Rules), Natural-Gas Market Rules (MGAS Rules) and Regulations of the Platform for the Trading of Bids/Offers of Natural Gas (P-GAS Regulations) will enter into force. Concurrently, with their publication on GME’s website today, also the new versions of the Technical Rules for the ME, the M-GAS, and the P-GAS will enter into force. These Technical Rules have been updated in view of the implementation of the above-mentioned amendments to the ME and MGAS Rules and to the P-GAS Regulations. ELECTRICITY MARKET Integrated Text of the Electricity Market Rules (ME Rules) Technical Rule no. 3 ME Technical Rule no. 4 ME Technical Rule no. 8 ME Technical Rule no. 10 ME NATURAL-GAS MARKET Natural-Gas Market Rules (MGAS Rules) Technical Rule no. 14 MGAS Technical Rule no. 16 MGAS Technical Rule no. 19 MGAS Technical Rule no. 22 MGAS PLATFORM FOR THE TRADING OF BIDS/OFFERS OF NATURAL GAS Regulations of the Platform for the Trading of Bids/Offers of Natural gas (P-GAS Regulations) Technical Rule no. 3 P-GAS Technical Rule no. 11 P-GAS For any queries, please write to ompr@mercatoelettrico.org