CSA Group has test-exchange agreements in place with Chinese Certification Bodies NEPSI and CQST, allowing us to use ATEX and IECEx data (issued by Sira Certification Service) to obtain NEPSI ‘Ex’ approval or CQST Explosion Safety Certificates.
Our process allows for certification to be achieve without the need for re-testing or site audits.
Supporting you with NEPSI or CQST approvals
• Submittal of technical and QS/QMS package
• Regular project calls with you and our partners