Tilbaketrukket
SN-CEN/TS 13001-3-1:2004/AC:2006
NS 5514:1978
SN-CEN/TS 13001-3-1:2004
NS-EN 13001-3-1:2012+A2:2018
Utkast
prNS-EN 13001-3-1:2022
Publisert
NS-EN 13001-3-1:2025