Fundamentals for detection and determination of microorganisms in foodstuffs with impedance-method
Edition 2020-12

Human resource management - Guidelines for internal and external human capital reporting (ISO 30414:2018)
Edition 2019-06

Respiratory protective devices - Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type - Requirements, testing, marking (includes Amendment A1:2000); German version EN 145:1997 + A1:2000
Edition 2000-06

Control of inspection, measuring and test equipment - Planning, management and use of inspection, measuring and test equipment
Edition 2018-04

Respiratory protective devices - Mouthpiece assemblies - Requirements, testing, marking; German version EN 142:2002
Edition 2002-08

Zinc-aluminium coatings applied by thin film galvanizing of steel - Requirements and testing
Edition 2020-08

Testing of floor coverings - Determination of the displacement space
Edition 2023-03

Fasteners - Change of appearance of black surfaces coating systems
Edition 2020-03

Testing of insulating oils - Detection of corrosive sulfur - Silver strip test
Edition 2021-06

Pneumatic tools, shanks and bushings for riveting and chipping hammers
Edition 1971-08