Technical Regulations

Network and External Installations Regulations

• Regulation of steel gas distribution networks with a design pressure of 19bar (OGG Β’ 1552/24.10.2006)
• Regulation of polyethylene natural gas distribution networks with a maximum operating pressure of 4 bar (OGG B’ 1530/19.10.2006)
• Regulation of installation of service lines and gas meters with operating pressure up to 4 bar (OGG Β’ 1810/12.12.2006)

Distribution Network Operation and Maintenance

• Regulation “Operation and Maintenance Manual for Medium Pressure Gas Distribution Networks (19 bar design pressure) and Low-Pressure Gas Distribution Networks (maximum operating pressure 4 bar)” (OGG Β’ 1712/23.11.2006).

Natural Gas Internal Installations

• Technical regulation for internal natural gas installations with pressure up to 500mbar (OGG Β’ 976/28.03.2012)
• Internal installations regulation for natural gas installations with pressure of up to 1bar (OGG Β’ 963/15.07.2003)
• Internal installations regulation for internal natural gas installations with operating pressure up to 16bar (OGG Β’ 236/26.03.1997)

CNG decompression and LNG gasification Facilities

• Technical Regulation of Decompression Facilities for Compressed Natural Gas and Auxiliary Devices (OGG B’ 1809/21.05.2018).
• Technical Regulation of Land LNG Gasification Units (OGG Β’ 3148/12.05.2023).