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Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-1: Space heating and DHW generation systems, combustion systems (boilers, biomass), Module M3-8-1, M8-8-1
Edition 2017

Technical rule [CURRENT]

OEVGW G B320

Maintenance of natural gas plants
Edition 2020-07

Standards [CURRENT]

SN EN ISO 11200

Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions (ISO 11200:2014)
Edition 2014-09

Standards [CURRENT]

SN EN ISO 11200/A1

Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions (ISO 11200:2014/Amd 1:2018); Amendment A1
Edition 2020-08

Technical rule [CURRENT]

OVE-Richtlinie R 12-1

Fire protection of electrical installations - Part 1: Supplementary fire safety requirements for transformer stations, compact transformer stations and rooms with electrical switchgear and controlgear
Edition 2013-10-01

Technical rule [CURRENT]

OVE-Richtlinie R 12-2

Fire protection of electrical installations - Part 2: Supplementary fire protection requirements for electrical installations and electrical cable and line systems in low-voltage electrical installations (german version)
Edition 2019-01-01

Technical rule [CURRENT]

OVE-Richtlinie R 12-2/AC

Fire protection of electrical installations - Part 2: Supplementary fire protection requirements for electrical installations and electrical cable and line systems in low-voltage electrical installations (Corrigendum) (german version)
Edition 2019-07-01

Draft technical rule

ONR CEN ISO/TS 19392-6

Paints and varnishes - Coating systems for wind-turbine rotor blades - Part 6: Determination and evaluation of ice adhesion using centrifuge (ISO/TS 19392-6:2023)
Edition 2024-03-15

Draft technical rule

ONR CEN ISO/TS 19392-5

Paints and varnishes - Coating systems for wind-turbine rotor blades - Part 5: Measurement of transmittance properties of UV protective coatings (ISO/TS 19392-5:2023)
Edition 2024-03-15

Empfehlungen zum Anschluss von Amalgamabscheidern an die Entwässerungsanlage - Teil 1: Bemessung und Anschlussbedingungen
Edition 2009-05

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