IEC 62053-21:2003/AMD1:2016

 
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Issuing and Recognizing National Certification Bodies

National Certification Body
City
Country/Location
AENOR INTERNACIONAL, S.A.U. Madrid
Spain
DEKRA Certification B.V. Arnhem
Netherlands
VDE Prüf- und Zertifizierungsinstitut GmbH Offenbach / Main
Germany