Testing and verification requirements
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
In accordance with ATP, Annex 1, Appendix 1, paragraphs 1, 1(a), 2(a), 2(b), 2(c) and 3, and Appendix 2, paragraph 41, certification of new equipment is based upon the following:
(a) For a unit of equipment, a test of the equipment in an approved testing station.
(b) For serially-produced equipment:
(1) A test of one unit of equipment in an approved testing station, such unit to serve as the reference equipment.
(2) Verification that production of other units of equipment is in conformity with the reference equipment.
(c) For mechanically refrigerated equipment, certification may be based upon a separate test of the mechanical refrigerating appliance and a separate test of the insulated body.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.