Date Re-joined:
March 2021
Website: http://www.gtcadrans.ch
Head Office Location: Lonay, Switzerland
Membership Forum: Jewellery and watch manufacturer and/or wholesaler
Member Certification Information
Current Certification
Audit and Certification Scope Information:
Download PDF
Certification Number:
0000 6746
Certification Period:
20 November, 2025 - 17 November, 2028
Previous Certification
Audit and Certification Scope Information:
Download PDF
Certification Number:
0000 4103 - Three-month grace period activated
Certification Period:
17 November, 2022 - 17 November, 2025