[PSES] [External] : [PSES] Date of withdrawal for UL 60950-1 and CSA 60950-1

Thanks Monrad. I appreciate the feedback. Thank-you, .RichardG From: Monrad Monsen Sent: Tuesday, January 26, 2021 3:31 PM To: Richard Georgerian ; EMC-PSTC@LISTSERV.IEEE.ORG Subject: RE: [External] : [PSES] Date of withdrawal for UL 60950-1 and CSA 60950-1 Hi Richard, US and

Re: [PSES] [External] : [PSES] Date of withdrawal for UL 60950-1 and CSA 60950-1

Hi Richard, US and Canada has a grandfather clause. One does not have to go back and re-do the safety test & certifications for already released and NRTL approved products. The latest standard revisions must be used to qualify new product designs. Monrad From: Richard Georgerian Sent: Tuesday,