There seems to be a growing opinion among some people in the electrical industry that in the United States and its territories, all electrical equipment must be “listed” by a Nationally Recognized ...
BOSTON--(BUSINESS WIRE)--SGS, the world’s leading inspection, verification, testing and certification company, today announced it is the first company to receive National Recognized Testing Laboratory ...
The Occupational Safety and Health Administration (OSHA), Boxborough, Mass., expanded the scope of the Nationally Recognized Testing Laboratory (NRTL) status held by Intertek Testing Services NA Inc. ...
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