CLC/TC 79

Registration number (WIID)Project No.TitleStatus
49366LVS EN 50131-1:2002Alarm systems - Intrusion systems - Part 1: General requirementsAtcelts
54344LVS EN 50131-1:2002 /AC:2003Alarm systems - Intrusion systems - Part 1: General requirementsAtcelts
56278LVS EN 50131-1:2006/A1:2009Alarm systems - Intrusion and hold-up systems - Part 1: System requirements 
54696LVS EN 50131-1:2007Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsStandarts spēkā
57952LVS EN 50131-1:2007 /A1:2009Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsAtcelts
60193LVS EN 50131-1:2007/A2:2017Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsStandarts spēkā
68888LVS EN 50131-1:2007/A3:2020Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsStandarts spēkā
57952LVS EN 50131-1:2007 /IS1:2009Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsAtcelts
43757LVS EN 50131-1:2007/IS2:2011Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsStandarts spēkā
62334LVS EN 50131-13:2020Alarm systems - Intrusion and hold-up systems - Part 13: Pyrotechnic Obscuration Security DevicesStandarts spēkā
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