ROMGAZ Black SEA Limited announced that its subsidiary, ROMGAZ Black SEA Limited, concluded March 16, 2023, a transmission framework agreement for transportation of natural gas to be produced from Neptun Deep through the National Transmission System. The transmission framework agreement was concluded with the national gas transmission system operator, S.T.G.N. TRANSGAZ S.A., following the successful completion of an incremental capacity booking process in compliance with procedures approved by the National Energy Regulatory Authority. According to the agreement, the required technical capacity is booked for acceptance in the National Transmission System, allowing natural gas from Neptun Deep block to enter the market.

The agreement was concluded for September 2026 - September 2042.