Geotechnical investigation and testing - Field testing - Part 4: Prebored pressuremeter test by Ménard procedure (ISO 22476-4:2021); German version EN ISO 22476-4:2021
Edition 2021-12

Glass in building - Laminated glass and laminated safety glass - Part 4: Test methods for durability (ISO 12543-4:2021); German version EN ISO 12543-4:2021
Edition 2022-03

Protection profiles for secure signature creation device - Part 4: Extension for device with key generation and trusted channel to certificate generation application; German version EN 419211-4:2013
Edition 2014-03

Safety of toys - Part 4: Experimental sets for chemistry and related activities; German and English version EN 71-4:2020/prA1:2024
Edition 2024-08

Railway applications - Technical documents - Part 4: Data exchange; German version EN 15016-4:2023
Edition 2023-08

Free hanging heating and cooling surfaces for water with a temperature below 120 °C - Part 4: Pre-fabricated ceiling mounted radiant panels - Test method for cooling capacity; German version EN 14037-4:2016
Edition 2016-12

Fire detection and fire alarm systems - Part 4: Power supply equipment; German version EN 54-4:1997
Edition 1997-12

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 4: Water motor alarms (includes Amendment A1:2001); German version EN 12259-4:2000 + A1:2001
Edition 2001-08

Pyrotechnic articles - Other pyrotechnic articles - Part 4: Test methods; German and English version prEN 16263-4:2021
Edition 2021-07

Plant biostimulants - Claims - Part 4: Determination of quality traits resulting from the use of a plant biostimulant; German and English version prEN 17700-4:2023
Edition 2023-04