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EN 54-4
1 current listing(s) — 0 EU harmonised, 1 UK designated.
Current listings
| Edition | List | Title | Presumption from | Withdrawal / cessation | |
|---|---|---|---|---|---|
| EN 54-4:1997EN 54-4:1997/AC:1999EN 54-4:1997/A1:2002EN 54-4:1997/A2:2006 | UK UK Construction Products (designated) | Fire detection and fire alarm systems — Part 4: Power supply equipment | 0035/21 | source |
No recorded change events yet for this standard.