Glass in building - Glass blocks and glass pavers - Part 2: Evaluation of conformity/Product standard; German version EN 1051-2:2007
Edition 2007-12

Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirements; German and English version EN 14276-2:2020/prA1:2023
Edition 2023-08

Machine tools - Dimensions and geometric tests for self-centring chucks with two-piece jaws - Part 2: Power-operated chucks with tongue and groove type jaws (ISO 3442-2:2005)
Edition 2010-08

Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds; German version EN 14730-2:2021
Edition 2021-06

Biological safety cabinets - Part 2: BSC class II; German and English version prEN 12469-2:2024
Edition 2024-07

Protective clothing against radioactive contamination - Part 2: Requirements and test methods for non-ventilated protective clothing against particulate radioactive contamination; German version EN 1073-2:2002
Edition 2002-10

Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of teat disinfectants used in the veterinary area - Test method and requirements (phase 2 step 2); German and English version prEN 17422:2024
Edition 2024-09

Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 2: Spot method for reflective surfaces (ISO 13472-2:2010)
Edition 2010-12

Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N₂O) - Reference method: Non-dispersive infrared method (ISO 21258:2010); German version EN ISO 21258:2010
Edition 2010-11

Agricultural machinery - Solid fertilizer broadcasters and full width distributors - Environmental protection - Part 2: Test methods; German version EN 13739-2:2011
Edition 2012-05