Procedures for International Explosion-proof Certification Services
Client Requirements:
- Submission of Letter of Authorization or execution of a technical service contract to CQST.
- Provision of product samples, technical drawings, documentation, and payment of an advance deposit.
CQST Services:
3. Conversion of client materials into format/language required by the foreign certification body.
4. Product testing per international standards and submission of reports to the foreign certifier.
5. Conducting factory inspections upon the foreign certifier’s request.
Certification Issuance:
6. Upon approval of:
› Factory inspection reports
› Test results
The foreign certification body issues the compliance certificate.
Fee structure:
- CQST: Service & testing fees
- Foreign body: Certification fees
Post-Certification Obligations:
7. Certificate holders must comply with the compliance requirements of the foreign certification body.
-
Obtaining the mandatory certification process for explosion-proof electrical CCC. -
There are a total of 18 categories of explosion-proof electrical products that can obtain CCC certification.
-
View Voluntary certification process.
-
View IECEX certification process.
-
View ATEX certification process.
-
Certification Implementation Rules Download.