Registration number (WIID)Project No.TitleStatus
57754EN 50131-1:1997/prA1Alarm systems - Intrusion systems - Part 1: General requirementsIzstrādē
49113EN 50131-1:1997/prAAAlarm systems - Intrusion systems - Part 1: General requirementsIzstrādē
54696EN 50131-1:2006Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsIzstrādē
56278EN 50131-1:2006/A1:2009Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsIzstrādē
60193EN 50131-1:2006/A2:2017Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsIzstrādē
68888EN 50131-1:2006/A3:2020Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsIzstrādē
57952EN 50131-1:2006/IS1:2009Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsAtcelts
43757EN 50131-1:2006/IS2:2010Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsStandarts spēkā
56941EN 50131-1:2006/prA2Alarm systems - Intrusion and hold-up systems - Part 1: System requirementsIzstrādē
62334EN 50131-13:2020Alarm systems - Intrusion and hold-up systems - Part 13: Pyrotechnic Obscuration Security DevicesIzstrādē
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