Metallic materials - Calibration of force-proving instruments used for the verification of uniaxial testing machines (ISO 376:2011); German version EN ISO 376:2011
Edition 2011-09

Mine support - Part 4: Testing
Edition 2016-09

Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989 + A1:1999 + A2:2013); German version EN 60529:1991 + A1:2000 + A2:2013
Edition 2014-09

Liquid hydrocarbons - Dynamic measurement - Proving systems for volumetric meters - Part 1: General principles (ISO 7278-1:1987); German version EN ISO 7278-1:1995
Edition 1996-12

Fans; technical delivery conditions
Edition 1989-01

Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Valve proving systems for automatic shut-off valves; German version EN 1643:2022
Edition 2024-02

Mechanical vibration - Rotor balancing - Part 21: Description and evaluation of balancing machines (ISO 21940-21:2022)
Edition 2025-01

Technical requirements for smoke alarms intended for remote inspection - Requirements for technical equipment inspected remotely for the purposes of proving functionality according to DIN 14676-1 of a smoke alarm according to DIN EN 14604
Edition 2019-02

Petroleum measurement systems - Calibration - Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials) (ISO 8222:2020 + Amd 1:2022); German version EN ISO 8222:2020 + A1:2022
Edition 2022-04

Test methods for LiDAR Performance in Adverse Conditions
Edition 2025-03