| Issuing ExCB | QAR Ref. Number | Sites audited | Manufacturer | |
|---|
| 2 |  BAS - Baseefa |  |
| 52 | BAS - Baseefa (2001) Ltd. | |
| 11 | BKI - Testing Station for Explosion Proof Equipment | |
| 2 | BVS - DEKRA EXAM GmbH | |
| 13 | BVS - EXAM BBG Prüf- und Zertifizier GmbH | |
| 4 | BVS - EXAM BBG Prüf- und Zertifizier GmbH | |
| 2 | CCVE - NANIO "CCVE" | |
| 4 | CES - CESI | |
| 6 | CQM - China Quality Mark Certification Group Co., Ltd. | |
| 8 | CSA - CSA International | |
| 11 | DNV - DNV | |
| 1 | FMG - FM Approvals LLC | |
| 1 | FTZU - Fyzikalne technicky zkusebni ustav | |
| 5 | INE - INERIS | |
| 1 | ITA - International Testing and Certification Services Pty. Ltd | |
| 9 | ITS - Intertek Testing & Certification Limited | |
| 12 | KEM - KEMA Quality B.V. | |
| 3 | KGS - Korea Gas Safety Corporation | |
| 2 | KOS - Korea Occupational Safety and Health Agency (KOSHA) | |
| 5 | LCI - Laboratoire Central des Industries Electriques (LCIE) | |
| 6 | NEM - NEMKO | |
| 10 | PTB - Physikalisch-Technische Bundesanstalt (PTB) | |
| 12 | SIM - Safety in Mines Testing and Research Station (Simtars) | |
| 40 | SIR - SIRA Certification Service | |
| 2 | SP - SP Technical Research Institute of Sweden | |
| 16 |  TSA - TestSafe Australia | |
| 1 | | AU/TSA/QAR06.0004/01 | Govan Industries Pty Ltd 131-1... | Govan Industries Pty Ltd 131-1... | |
| 1 | | AU/TSA/QAR06.0010/01 | CCG Cable Terminations Pty Ltd... | CCG Cable Terminations Pty Ltd... | |
| 1 | | AU/TSA/QAR06.0018/00 | Temperature Controls Pty Ltd 7... | Temperature Controls Pty Ltd 7... | |
| 1 | | AU/TSA/QAR06.0014/00 | Mining Repairs Pty Ltd 251 Ind... | Mining Repairs Pty Ltd 251 Ind... | |
| 1 | | AU/TSA/QAR06.0011/00 | Austdac Pty Ltd 1/4 Packard Av... | Austdac Pty Ltd 1/4 Packard Av... | |
| 1 | | AU/TSA/QAR06.0007/00 | Ampcontrol CSM Pty Ltd 250 Mac... | Ampcontrol CSM Pty Ltd 250 Mac... | |
| 1 | | AU/TSA/QAR08.0004/00 | Proof Engineering Pty Ltd 28 N... | Proof Engineering Pty Ltd 28 N... | |
| 1 | | AU/TSA/QAR06.0020/02 | Cooper Electrical Australia Pt... | Cooper Electrical Australia Pt... | |
| 1 | | AU/TSA/QAR06.0016/00 | 279 Normanby Road Port Melbour... | Gas Technology Services | |
| 1 | | AU/TSA/QAR06.0013/00 | Ebs-Ray Pumps Pty Limited 628 ... | Ebs-Ray Pumps Pty Limited 628 ... | |
| 1 | | AU/TSA/QAR05.0003/01 | Liquip International Pty Ltd 1... | Liquip International Pty Ltd 1... | |
| 1 | | AU/TSA/QAR06.0009/00 | Pinghu, China Foshan, China | Exelite Industries Limited | |
| 1 | | AU/TSA/QAR07.0001/00 | 1 / 4 Packard Avenue Castle Hi... | Austdac Pty Ltd | |
| 1 | | AU/TSA/QAR06.0009/01 | 1. Yoho Battery Co. Ltd - Fosh... | Exelite Industries Limited 6/8... | |
| 1 | | AU/TSA/QAR06.0021/00 | Ness Security Products Pty Ltd... | Ness Security Products Pty Ltd... | |
| 1 | | AU/TSA/QAR06.0017/00 | Kinyun Science & Technology De... | Kinyun Science & Technology De... | |
| 9 | TUN - TÜV NORD CERT GmbH | |
| 4 | UL - Underwriters Laboratories Inc (UL) | |
| 9 | ULD - UL International DEMKO A/S | |
| 1 | VTT - VTT Technical Research Centre of Finland | |
| 263 | | |