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DIN
DIN 27201-4:2025-07
En Vigor
2025-07-01
State of railway vehicles - Basic principles - Part 4: Treatment of
railway vehicles following hazardous incidents / Note: DIN 27201-4
(2014-05) remains valid alongside this standard until 2025-12-31.
DIN
DIN 83415:2025-07
En Vigor
2025-07-01
Ships and marine technology - Central locking system - Escape hatch /
Note: Date of issue 2025-05-30*Intended as replacement for DIN 83415 (2012-08).
DIN
DIN EN ISO 4042/A1:2025-07
En Vigor
2025-07-01
Fasteners - Electroplated coating systems - Amendment 1 (ISO
4042:2022/DAM 1:2025); German and English version EN ISO
4042:2022/prA1:2025 / Note: Date of issue 2025-05-30*Intended as an
amendment to DIN EN ISO 4042 (2022-11).
DIN
DIN 19294-4:2025-07
En Vigor
2025-07-01
Devices for the disinfection of water using ultraviolet radiation - Part
4: Reference radiometers for devices equipped with UV medium pressure
lamps - Requirements and testing / Note: Date of issue 2025-06-20









