CSA Group Testing UK
Deeside, GB
IEC 60079-29-1:2016/AMD1:2020 CSA-C22.2 No. 60079-29-1:2017 Excluding: Vibration Electromagnetic compatibility Software function IEC 60079-29-1:2007 (withdrawn) CSA-C22.2 No.60079-29-1:2012 UL 60079-29-1:2019 ANSI/ISA-12.13.01:20