Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria (ISO 21149:2017 + Amd 1:2022); German version EN ISO 21149:2017 + A1:2022
Edition 2023-01

Ion exchanger, adsorption resins and hybrid adsorber for water treatment - Technical delivery conditions
Edition 2013-03

Irrigation - Tasks, fundamental principles, planning and methods
Edition 2008-11

Railway applications - Requirements for bogies and running gears; German version EN 15827:2011
Edition 2011-06

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 7: Reinforcement corrosion protection; German version EN 1504-7:2006
Edition 2006-11

Thermal insulating products for building equipment and industrial installations - In-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products - Part 1: Specification for the rigid foam spray system before installation; German version EN 14320-1:2013
Edition 2013-04

Non-destructive testing of steel tubes - Part 12: Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded) steel tubes (ISO 10893-12:2011 + Amd 1:2020); German version EN ISO 10893-12:2011 + A1:2020
Edition 2020-10

Animal and vegetable fats and oils - Determination of saponification value (ISO 3657:2023); German version EN ISO 3657:2023
Edition 2023-11

Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2023); German version EN ISO 7231:2023
Edition 2023-11

Air quality - Assessment of air quality monitoring equipment - Part 2: Initial assessment of the manufacturer's quality management system and post certification surveillance for the manufacturing process; German version EN 15267-2:2023
Edition 2023-09