Re: [PSES] OSHA and UL60974-1 Engine Driven Arc Welders

Hi John, My name is Kevin Robinson, and I am the Director of the office that administers the NRTL Program for OSHA. While this response is not an "official" response from OSHA (as I am sending it from my personal account), I would say the same thing if you were to contact me at work (

Re: [PSES] OSHA and UL60974-1 Engine Driven Arc Welders

Hi Kevin, Thank you for the detailed clarification!! Best Regards, John From: Kevin Robinson <kevinrobinso...@gmail.com> Sent: Thursday, October 8, 2015 2:27 PM To: John Allen Cc: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] OSHA and UL60974-1

[PSES] OSHA and UL60974-1 Engine Driven Arc Welders

Hi guys, Question on the subject - UL60974-1 (Engine Driven Arc Welders) is not on the OSHA list of "Appropriate Test Standards". UL551 (Transformer Arc Welders) is on the list. No NRTLs have UL60974-1 coverage by OSHA. Can we still use UL60974-1 for USA Certification? Our issue is that