Contact Us

writer:China National Accreditation Service for Conformity Assessment time:2024-07-01

  CNAS Secretariat 

  Address: No.8 Nanhuashi Dajie Chongwen District, Beijing , P.R.China   

  Post Code: 100062  

  Email: info@cnas.org.cn 

Scope of Inquiries

Telephone No.

Accreditation application and assessment

Application for initial accreditation

Material reception and task allocation of Laboratories, inspection bodies (excluding certification bodies, validation and verification bodies)

010-87928601

Inspection bodies

inspection body (excluding laboratory) accreditation

010-87928599

Testing laboratories

Accreditation of quality inspection institutes of market regulation system, laboratories related to industry and information technology system,  power grid system, the electric power system, and laboratories in the fields of electrical, information, communication, electromagnetic compatibility, general and special machinery, motor vehicles and parts, metal and non-metal materials, light industry daily consumer products, textile products, jewelry, and precious metal products

010-87928595

Accreditation of laboratories in the field of water affairs, sanitation and animal and plant inspection, animal disease control, pharmaceuticals, medical devices, tobacco, environment and water supply and drainage, customs technical center, public health and pharmacology, agricultural food and health, drug supervision laboratory, biological and food agricultural products, food, cosmetics, agricultural products laboratory, chemistry and chemical engineering, petroleum and petrochemicals

010-87928596

Accreditation of laboratories in the field of construction, transportation, special equipment, work safety, land and resources, cyberspace affairs, import and export Commodity Inspection

010-87928599

Accreditation of first-party electronics and electrical laboratories

010-87928597

calibration laboratories

Accreditation of calibration laboratories

Other laboratories

Accreditation of Medical Laboratories, Reference Measurement Laboratories in laboratory medicine, Forensic Science Institutions, Laboratory Bio-safety, Proficiency Testing Providers, Certified Reference Material Producers, Research Laboratories, Good Laboratory Practice (GLP), Laboratory Animal Institutions,  Biobank

010-87928598

certification bodies/ validation and verification bodies

Accreditation of management system certification bodies in the field of quality, environment, occupational health and safety

010-87928593

Accreditation of product certification bodies, service certification bodies, and validation and verification bodies

010-87928594

Accreditation appraisal, certificate, mark

Laboratories/ inspection bodies

Accreditation appraisal, accreditation certificates, acceptance of changes to accreditation, control of accreditation status (routine suspension, revocation, and cancellation of accreditation qualification), notification of assessment fees and annual fees

010-87928601

certification bodies/ validation and verification bodies

Accreditation appraisal, accreditation certificate, MRA signing, mark download, and business system

 

Others

Special supervision, validation audit

010-87928600

Complaints against accredited bodies

Appeals and complaints against CNAS

010-87928605

Accreditation specification documents, accreditation system, accreditation technical training

010-87928603

Inquiries about accreditation certificates and certification certificates from overseas

010-87928604

Accreditation fees, invoices

010-87928606

Management of assessor qualification , training of assessors

010-87928602

Accreditation ethical conduct and integrity, self-discipline

010-87928607


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