国内機関
| 港湾運送事業免許（鑑定事業、検量事業） | 国土交通大臣 |
| 農産物検査法 登録検査機関の登録（品位等検査） | 農林水産大臣 |
| 日本農林規格等に関する法律(JAS法) 登録検査機関の登録（有機農産物及び有機農産物加工食品） |
農林水産大臣 |
| 計量証明事業登録（質量・体積） | 東京都計量検定所長 |
| 外国公的検査機関（指定検査機関） （バンコク支店、OMIC USA Inc.、OMIC Australia） |
厚生労働省 |
海外現地機関
| NOP:米国有機認証プログラムにもとづく認証機関として登録（本社） | USDA, Agricultural Marketing Service:米国農務省、農業市場局 |
| Office of Commodities Standardへの登録（バンコク支店） | Ministry of Commerce, Thailand |
| Export/Import Raw Materials & Products, Waste & Scrapの数量査定業務の登録（バンコク支店） | Board of Investment, Ministry of Industry (BOI), Thailand |
| Approval for Drinking Water (OMIC USA Inc.) | Oregon Environmental Laboratory Accreditation Program, U.S.A. |
| Certificate of Accreditation in Residue Chemistry, Certificate of Accreditation in Food Chemistry (OMIC USA Inc.) |
The Food Safety and Inspection Service, United States Department of Agriculture, U.S.A. |
| Weighmaster License (OMIC U.S.A. INC.) | Department of Food and Agriculture, Division of Measurement Standard, State of California, U.S.A. |
| Recognition of Authorized Foreign Inspection Organization (Food and agricultural products) (OMIC USA Inc., OMIC Australia, バンコク支店) |
Ministry of Food and Drug Safety, Korea (MFDS) |
| Approval of Place for Quarantine (OMIC Australia) | Australian Quarantine and Inspection Service (AQIS), Australia |
| Approval of AQIS for Fumigation（バンコク支店） | Australian Quarantine and Inspection Service (AQIS), Australia |
| Authorization to Conduct Fabrication Survey of Pressure Systems （本社） | Ministry of Manpower (Singapore) |
| Certificate of Qualification for Institution of Import & Export Commodity Inspection and Survey （大連澳美克） | General Administration of Quality Supervision Inspection and Quarantine of P.R.C. (AQSIQ) |
取得した国際規格の認証・認定
| ISO 9001 : 2015 | Head Office Portland Branch OMIC U.S.A., California Vancouver Office Bangkok Branch Melbourne Office OMIC Australia Pty. Ltd. Taipei Office Overseas Marine & Cargo Inspection Corp. Ritchie & Bisset Sdn. Bhd. Ritchie & Bisset (Far East) Pte. Ltd. OMIC Inspection & Surveying Co., Ltd. Overseas Merchandise Inspection Co. (India) Pvt. Ltd. |
| ISO/IEC 17020 : 2012 | Head Office / Plant & Machinery Dept. Bangkok Branch Dalian OMIC Merchandise Inspection Co., Ltd. Ritchie & Bisset (Far East) Pte. Ltd. |
| ISO/IEC 17025 : 2005 | Bangkok Branch OMIC USA Inc., Oregon OMIC Australia Pty. Ltd. |
加入機関・団体
| Agency for Standardization, Metrology and Certification of Uzbekistan |
| Agency for Foreign Economic Relations of Uzbekistan |
| American Association of Cereal Chemists (AACC) |
| American Society for Testing & Materials (ASTM) |
| Asia Development Bank(ADB) アジア開発銀行 |
| Association of Official Analytical Chemists International (AOACI) |
| Audit & Inspection Society of Iran (AISI) |
| Commonwealth Scientific and Industrial Research Organization (CSIRO) |
| Federation of Oils, Seeds and Fats Associations (FOSFA) |
| Food Analysis Performance Assessment Scheme (FAPAS) |
| International Federation of Inspection Agencies (IFIA) |
| Japanese Standards Association (JSA) (財)日本規格協会 |
| National Institute of Oilseed Products (NIOP) |
| The American Oil Chemists' Society (AOCS) |
| The Grain and Feed Trade Association (GAFTA) |
| The Sugar Association of London (SAL) |
| Union Internationale des Laboratoires Independants (UILI) |
| United Nations Global Marketplace (UNGM) （国際連合内の各種機関 - FAO/IFDA/UNDP/UNICEF/UNOPS/UNPD/WFPなど） |
