Microbiology of the food chain - Requirements and guidelines for conducting challenge tests of food and feed products - Part 1: Challenge tests to study growth potential, lag time and maximum growth rate (ISO 20976-1:2019); German version EN ISO 20976-1:2019
Edition 2019-09

Indoor air - Part 20: Detection and enumeration of moulds - Determination of total spore count (ISO 16000-20:2014)
Edition 2015-11

Indoor air - Part 18: Detection and enumeration of moulds - Sampling by impaction (ISO 16000-18:2011)
Edition 2012-01

Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Part 3: Clamp connections
Edition 2021-06

Road marking materials - Sampling from storage and testing; German version EN 13459:2011
Edition 2011-12

Protective clothing - Performance requirements and test methods for protective clothing against infective agents; German version EN 14126:2003
Edition 2004-01

Oolong tea - Definition and basic requirements (ISO 20716:2022)
Edition 2024-05

Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 5: Lime industry; German version EN 19694-5:2016
Edition 2016-10

Cathodic protection of complex structures; German version EN 14505:2005
Edition 2005-07

Foodstuffs - Microbiological screening for irradiated food using LAL/GNB procedures; German version EN 14569:2004
Edition 2005-01