40.97 End of interruption of work - split/merged Feb 27, 2005
CEN
CEN/TC 72 Fire detection and fire alarm systems
European Norm
This European Standard specifies requirements, test methods and performance criteria against which the effectiveness and reliability of routing equipment capable of transmitting fire alarm and/or fault warning signals for use with fire detection and fire alarm systems installed in buildings can be assessed (see EN 54-1:1996).
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
ABANDON
prEN 54-21
40.97
End of interruption of work - split/merged
Feb 27, 2005
