解説
NRTLの一覧
| CSA (Canadian Standards Association) | MET (MET Laboratories, Inc. ) | TUVPTL (TUV Rheinland PTL, LLC) |
| CCL (Communication Certification Laboratory, Inc.) | NSF (NSF International ) | TUVAM (TÜV SÜD America, Inc.) |
| CSL (Curtis-Straus LLC) | QPS (QPS Evaluation Services Inc. ) | TUVPSG (TÜV SÜD Product Services GmbH ) |
| FM (FM Approvals LLC) | SGS (SGS North America, Inc. ) | TUV (TUV Rheinland of North America, Inc.) |
| ITSNA (Intertek Testing Services NA, Inc.) | SWRI (Southwest Research Institute) | UL (Underwriters Laboratories Inc. ) |
