| Certification Body (CB) |
| OIN | Organization | Accredited | Location | Country | Sector |
| Based on ISO9001:2015 |
| 6108907164 | AENOR INTERNACIONAL, S.A. (Unipersonal) | 9100 | Madrid | Spain | Europe |
| 9110 |
| 9120 |
| 6108898367 | AFNOR CERTIFICATION | 9100 | LA PLAINE ST DENIS CEDEX | France | Europe |
| 9110 |
| 9120 |
| 6132224923 | AirCert GmbH | 9100 | OTTOBRUNN | Germany | Europe |
| 9110 |
| 9120 |
| 6148634141 | APAVE Certification | 9100 | Paris | France | Europe |
| 9110 |
| 9120 |
| 6108935327 | BSI | 9100 | Milton Keynes | United Kingdom | Europe |
| 9110 |
| 9120 |
| 6108935424 | Bureau Veritas Certification Holding SAS - UK Branch | 9100 | London | United Kingdom | Europe |
| 9110 |
| 9120 |
| 6108898406 | BUREAU VERITAS CERTIFICATION FRANCE | 9100 | PARIS LA DEFENSE Cedex | France | Europe |
| 9110 |
| 9120 |
| 6110809784 | Bureau Veritas Certification Germany GmbH | 9100 | HAMBURG | Germany | Europe |
| 9110 |
| 9120 |
| 6110375409 | BUREAU VERITAS IBERIA, S.L. | 9100 | Alcobendas. MADRID | Spain | Europe |
| 9110 |
| 9120 |
| 6111729300 | CERTIFICACIÓN Y CONFIANZA CÁMARA, S.L.U. | 9100 | MADRID | Spain | Europe |
| 9110 |
| 9120 |
| 6149261762 | DEKRA Certification | 9100 | BAGNEUX | France | Europe |
| 9110 |
| 9120 |
| 6126042687 | DEKRA Certification GmbH | 9100 | STUTTGART | Germany | Europe |
| 9110 |
| 9120 |
| 6115460500 | DNV GL Business Assurance Zertifizierung & Umweltgutachter GmbH | 9100 | ESSEN | Germany | Europe |
| 9110 |
| 9120 |
| 6116143583 | DNV GL Business Assurance Italia S.r.l. | 9100 | Vimercate (MB) | Italy | Europe |
| 9110 |
| 9120 |
| 6109765907 | DQS GmbH | 9100 | FRANKFURT am Main | Germany | Europe |
| 9110 |
| 9120 |
| 6137549344 | DQS UK Ltd | 9100 | Hounslow | United Kingdom | Europe |
| 9110 |
| 9120 |
| 6109591087 | EUROPEAN QUALITY ASSURANCE | 9100 | MADRID | Spain | Europe |
| 9110 |
| 9120 |
| 6113625648 | ICIM S.p.A. | 9100 | Sesto San Giovanni (MI) | Italy | Europe |
| 9110 |
| 9120 |
| 6109835248 | Kiwa UNAVIAcert S.r.l. | 9100 | Cadriano di Granarolo(Bo) | Italy | Europe |
| 9110 |
| 9120 |
| 6108935602 | Lloyd's Register Quality Assurance Ltd. | 9100 | Birmingham | United Kingdom | Europe |
| 9110 |
| 9120 |
| 6108907148 | Lloyd's Register Quality Assurance France | 9100 | LYON Cedex 03 | France | Europe |
| 9110 |
| 9120 |
| 6109591045 | LLOYD'S REGISTER QUALITY ASSURANCE ESPAÑA, S.L. | 9100 | MADRID | Spain | Europe |
| 9110 |
| 9120 |
| 6108935628 | NQA Certification Ltd | 9100 | Houghton Regis Dunstable | United Kingdom | Europe |
| 9110 |
| 9120 |
| 6121155304 | Quality Austria | 9100 | Wien | Austria | Europe |
| 9110 |
| 9120 |
| 6130187703 | RINA SERVICES S.p.A. | 9100 | Genova (GE) | Italy | Europe |
| 9110 |
| 9120 |
| 6119477201 | SAI Global Italia S.r.l. Socio Unico | 9100 | Torino (TO) | Italy | Europe |
| 9110 |
| 9120 |
| 6114256100 | SGS ICS SAS | 9100 | ARCUEIL | France | Europe |
| 9110 |
| 9120 |
| 6109591126 | SGS INTERNATIONAL CERTIFICATION SERVICES IBERICA, S.A. Unipersonal | 9100 | MADRID | Spain | Europe |
| 9110 |
| 9120 |
| 6108935686 | SGS United Kingdom Ltd | 9100 | Oldbury | United Kingdom | Europe |
| 9110 |
| 9120 |
| 6122339763 | SQS | 9100 | Zollikofen | Switzerland | Europe |
| 9110 |
| 9120 |
| 6127919201 | TUV Italia S.r.l. | 9100 | Sesto S. Giovanni (MI) | Italy | Europe |
| 9110 |
| 9120 |
| 6113605545 | TUV NORD CERT GmbH | 9100 | ESSEN | Germany | Europe |
| 9110 |
| 9120 |
| 6110810045 | TUV Rheinland Cert GmbH | 9100 | KÖLN | Germany | Europe |
| 9110 |
| 9120 |
| 6129119847 | TUV SUD Managementservice GmbH | 9100 | MÜNCHEN | Germany | Europe |
| 9110 |
| 9120 |
| 6111156384 | United Registrar of Systems Limited | 9100 | Bournemouth | United Kingdom | Europe |
| 9110 |
| 9120 |
| 6108907180 | BSK System Assessment Center | 9100 | Tokyo | Japan | Asia |
| 9110 |
| 9120 |
| 6138966489 | Bureau Veritas Japan Co., Ltd. | 9100 | Yokohama-shi, Kanagawa | Japan | Asia |
| 9110 |
| 9120 |
| 6139824708 | DNV GL Business Assurance Japan KK | 9100 | Kobe | Japan | Asia |
| 9110 |
| 9120 |
| 6109621245 | JIC Quality Assurance Ltd. | 9100 | Tokyo | Japan | Asia |
| 9110 |
| 9120 |
| 6108907229 | Japan Quality Assurance Organization | 9100 | Tokyo | Japan | Asia |
| 9110 |
| 9120 |
| 6150613163 | KFQ | 9100 | Seoul | South Korea | Asia |
| 9110 |
| 9120 |
| 6149701329 | Kiwa Korea Ltd. | 9100 | Seoul | South Korea | Asia |
| 9110 |
| 9120 |
| 6150912246 | New CB 1 KAB 2019 (ICOP Accreditation in Work) | 9100 | Seoul | South Korea | Asia |
| 9110 |
| 9120 |
| 6150613309 | LRQA Korea Ltd. | 9100 | Seoul | South Korea | Asia |
| 9110 |
| 9120 |
| 6108907520 | ABS Quality Evaluations, Inc. | 9100 | Spring, TX | United States | Americas |
| 9110 |
| 9120 |
| 6129167064 | Advantage International Registrar, Inc. | 9100 | Raleigh, NC | United States | Americas |
| 9110 |
| 9120 |
| 6126359723 | American Systems Registrar (ASR) | 9100 | Wyoming, MI | United States | Americas |
| 9110 |
| 9120 |
| 6136442620 | Aviation Suppliers Association dba ASACB | 9100 | Washington, DC | United States | Americas |
| 9110 |
| 9120 |
| 6121656188 | BRTÜV Avaliações da Qualidade Ltda | 9100 | Barueri | Brazil | Americas |
| 9110 |
| 9120 |
| 6108907643 | BSI Group America Inc | 9100 | Herndon, VA | United States | Americas |
| 9110 |
| 9120 |
| 6108907708 | Bureau Veritas Certification NA | 9100 | Houston, TX | United States | Americas |
| 9110 |
| 9120 |
| 6143180108 | Certification Association "Russian Register" | 9100 | Saint Petersburg | Russian Federation | Americas |
| 9110 |
| 9120 |
| 6145596923 | CMA Quality International Inc. | 9100 | Whitby, ON | Canada | Americas |
| 9110 |
| 9120 |
| 6108908448 | DEKRA Certification, Inc. | 9100 | North Wales, PA | United States | Americas |
| 9110 |
| 9120 |
| 6113980749 | Demonstration CB | 9100 | Warrendale, PA | United States | Americas |
| 9110 |
| 9120 |
| 6137754841 | Demonstration CB 2 | 9100 | Sometown, AL | United States | Americas |
| 9110 |
| 9120 |
| 6108908244 | DNV GL Business Assurance USA, Inc. | 9100 | Katy, TX | United States | Americas |
| 9110 |
| 9120 |
| 6108908040 | DQS Inc. | 9100 | Schaumburg, IL | United States | Americas |
| 9110 |
| 9120 |
| 6108908260 | EAGLE Registrations Inc. | 9100 | Dayton, OH | United States | Americas |
| 9110 |
| 9120 |
| 6113684427 | Great Western Registrar LLC | 9100 | Phoenix, AZ | United States | Americas |
| 9110 |
| 9120 |
| 6149188942 | IAPMO R&T | 9100 | Ontario, CA | United States | Americas |
| 9110 |
| 9120 |
| 6108908367 | Intertek Testing ServicesNA dba Intertek | 9100 | Kentwood, MI | United States | Americas |
| 9110 |
| 9120 |
| 6110464103 | International Standards Authority | 9100 | Corona, CA | United States | Americas |
| 9110 |
| 9120 |
| 6122200889 | ISOQAR | 9100 | Bonita, FL | United States | Americas |
| 9110 |
| 9120 |
| 6108908464 | Lloyd's Register Quality Assurance, Inc. | 9100 | Houston, TX | United States | Americas |
| 9110 |
| 9120 |
| 6108875429 | Management Certification of North Americ | 9100 | The Woodlands, TX | United States | Americas |
| 9110 |
| 9120 |
| 6108908587 | National Quality Assurance, USA | 9100 | Acton, MA | United States | Americas |
| 9110 |
| 9120 |
| 6144420362 | Novo Star Management Systems Solutions India Private Limited | 9100 | Bangalore, KA | India | Americas |
| 9110 |
| 9120 |
| 6115827606 | NSAI Inc. | 9100 | Nashua, NH | United States | Americas |
| 9110 |
| 9120 |
| 6108908600 | NSF International Strategic Registration | 9100 | Ann Arbor, MI | United States | Americas |
| 9110 |
| 9120 |
| 6139652022 | NVT Quality Certification Pvt. Ltd. | 9100 | Bangalore, KA | India | Americas |
| 9110 |
| 9120 |
| 6110803285 | Orion Registrar, Inc. | 9100 | Arvada, CO | United States | Americas |
| 9110 |
| 9120 |
| 6108908626 | Performance Review Institute Registrar | 9100 | Warrendale, PA | United States | Americas |
| 9110 |
| 9120 |
| 6108908642 | Perry Johnson Registrars, Inc. | 9100 | Troy, MI | United States | Americas |
| 9110 |
| 9120 |
| 6149628127 | Platinum Registration, Inc. | 9100 | Denver, CO | United States | Americas |
| 9110 |
| 9120 |
| 6130290205 | Preferred Registrar Group | 9100 | Madison Heights, MI | United States | Americas |
| 9110 |
| 9120 |
| 6111784620 | QMI-SAI Canada Limited (SAI Global) | 9100 | Toronto, ON | Canada | Americas |
| 9110 |
| 9120 |
| 6108908228 | Quality Systems Registrars, Inc. | 9100 | Hollywood, SC | United States | Americas |
| 9110 |
| 9120 |
| 6108908202 | SGS Certification and Business Enhancement, a Division of SGS North America Inc. | 9100 | Rutherford, NJ | United States | Americas |
| 9110 |
| 9120 |
| 6108908147 | Smithers Quality Assessments, Inc. | 9100 | Akron, OH | United States | Americas |
| 9110 |
| 9120 |
| 6108908121 | SRI Quality System Registrar | 9100 | Seven Fields, PA | United States | Americas |
| 9110 |
| 9120 |
| 6120460223 | The Registrar Company | 9100 | Guelph, ON | Canada | Americas |
| 9110 |
| 9120 |
| 6136160805 | The Standards Institution of Israel | 9100 | Tel Aviv | Israel | Americas |
| 9110 |
| 9120 |
| 6115404223 | TUV Rheinland of North America, Inc. | 9100 | Littleton, MA | United States | Americas |
| 9110 |
| 9120 |
| 6108908082 | TUV SUD America Inc. | 9100 | Peabody, MA | United States | Americas |
| 9110 |
| 9120 |
| 6108908105 | TUV USA, Inc. | 9100 | Salem, NH | United States | Americas |
| 9110 |
| 9120 |
| 6122880063 | World Certification Services Ltd. | 9100 | Liverpool | United Kingdom | Americas |
| 9110 |
| 9120 |
