1. ALS Limited
2. AsureQuality
3. Bureau Veritas
4. DEKRA
5. DNV AS
6. EC International Certifications
7. Eurofins Scientific
8. Intertek Group plc
9. Kiwa
10. LRQA Group Limited
11. OneCert International Private Limited
12. Peterson & Control Union
13. SGS Soci?t? G?n?rale de Surveillance SA
14. T?V S?D
15. USB Certification