[PSES] Z1 Certificate for Europe

All, I have been told by a 3rd party that in addition to their NRTL report for 61010-1, my client needs a Z1 Certificate for Europe because a "Z1 cert is now needed if Europe is to be added [to the reports], as OSHA no longer allows one certificate for UL/CSA and EN/IEC. This is the first I

[PSES] IEC 62368-1 vs IEC 112

All, Can anyone definitely tell me if the Third Edition of IEC 62368-1 has finally replaced IEC Guide 112, all editions? I am aware that up to IEC 62368-1 ED2, A2 certain aspects of multimedia equipment were not yet incorporated. The IEC Webstore does not seem to indicate if this has been