Milk and milk products - Quality control in microbiological laboratories - Analyst performance assessment for colony counts
Edition 2005-09-13

Acoustics. Guidelines for noise control in offices and workrooms by means of acoustical screens
Edition 2005-01-24

Milk and milk products - Quality control in microbiological laboratories - Part 1: Analyst performance assessment for colony counts
Edition 2005-05

Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens
Edition 2005-06-01

Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens
Edition 2004-05

Quality management in medical microbiology - Part 20: Requirements for the use of control material for the examination of protozoae and microorganisms of higher order
Edition 1997-06

Acoustics - Screens, furniture and single objects intended for interior use - Rating of sound absorption and sound reduction of elements based on laboratory measurements (ISO 20189:2018)
Edition 2020-12

Ethanol as a blending component for petrol - Determination of dry residue (involatile material) - Gravimetric method; German version EN 15691:2023
Edition 2023-08

Traceability in the feed and food chain - General principles and basic requirements for system design and implementation (ISO 22005:2007); German version EN ISO 22005:2007
Edition 2007-10