Certificate & Documents Documents belonging to the product we produce and our facility by quality and control institutions TS EN 50525-2-31:2011 TS EN 50525-2-11:2011 TS HD 21.4 S2 TS IEC 60502-1 ISO 9001:2015 ISO 14001:2015 ISO 45001:2018 Marka Tescil CE NYM CE NYY CE TTR CE TTR