Radiation protection containers, tables and safes for use in nuclear medicine - Requirements and classification
Edition 2006-12

Classification of types
Edition 1964-08

Earthworks and foundations - Soil classification for civil engineering purposes
Edition 2023-02

Classification of shielding concretes by proportion of elements - Part 1: Neutron shielding
Edition 2013-04

Classification of shielding concretes by proportion of elements - Part 2: Gamma shielding
Edition 2013-04

Classification of rooms in the controlled area of nuclear facilities and facilities according to local dose rates
Edition 2021-06

Classification systems; establishment and development of classification systems
Edition 1987-01

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria; German version EN 378-1:2016+A1:2020
Edition 2021-06

Safety of packaging machines - Part 1: Terminology and classification of packing machines and associated equipment; German version EN 415-1:2014
Edition 2014-10

Matches - Performance requirements, safety and classification (including Amendment A1:2002); German version EN 1783:1997 + A1:2002
Edition 2003-06