ILAC (International Laboratory Accreditation Cooperation) is an international organization for accreditation bodies operating in accordance with ISO/IEC 17011 and involved in the accreditation of conformity evaluation bodies. Its testing laboratory runs in accordance with ISO / IEC 17025 standards, and the testing results can obtain mutual recognition among 72 laboratory accreditation bodies in China and other 58 economic entities. Besides, the accreditation bodies are established in many economic entities, and ILAC mutual recognition Agreement was signed by 55 accreditation bodies from 45 countries and regions, including Australia, Austria, Belgium, Brazil, Canada, China, Cuba, Czech Republic, Denmark, Egypt, Finland, France, Germany, Greece, Hong Kong China, India, Indonesia, Ireland, Israel, Italy, Japan, Korea, Malaysia, Mexico, Netherlands, New Zealand, Norway, the Philippines, Poland, Portugal, Romania, Singapore, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Chinese Taipei, Thailand, Turkey, the United Kingdom, the United States, and Vietnam. By establishing the peer evaluation system, ILAC forms the international multilateral mutual-recognition mechanism, and promotes the application of accredited laboratory results through multilateral agreements to reduce the technical barriers. Fuji-ta’s global laboratory mutual recognition avoids unnecessary repeated evaluations, and lays a foundation for achieving the goal of “one test and global recognition”.