Gas infrastructure - Methan leak detection and repair programmes for gas transmission, distribution and storage systems and LNG terminals - Functional requirements

Gas infrastructure - Methan leak detection and repair programmes for gas transmission, distribution and storage systems and LNG terminals - Functional requirements

Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of water vapour transmission properties

Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of water vapour transmission properties

Gas infrastructure - Methodology for methane emissions quantification for gas transmission, and distribution systems, underground gas storage and LNG terminals

Wideband Data Transmission Systems (WDTS) for Mobile and Fixed Radio Equipment operating in the 57 - 71 GHz band - Harmonised Standard for access to radio spectrum (Endorsement of the English version EN 303 753 V1.0.0 (2023-06) as a German standard)

Wideband data transmission SRD operating in the frequency range 25 MHz to 1 000 MHz - Harmonised Standard for access to radio spectrum - Part 1: Wideband data transmission devices: network access points operating in designated bands (Endorsement of the English version EN 304 220-1 V1.1.0 (2022-09) as a German standard)

Wideband data transmission SRD operating in the frequency range 25 MHz to 1 000 MHz - Harmonised Standard for access to radio spectrum - Part 2: Wideband data transmission devices: terminal node operating in designated bands (Endorsement of the English version EN 304 220-2 V1.1.0 (2022-09) as a German standard)

IEC 62271-204 Ed. 1: High-voltage switchgear and controlgear - Part 204: Rigid high-voltage, gas-insulated transmission lines for rated voltages of 72,5 kV and above

IEC 62271-112 Ed 1.0: High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines