1. ALS Limited
2. Apave International
3. Applus Services SA
4. AsureQuality Ltd.
5. British Standards Institution
6. Bureau Veritas
7. DEKRA SE
8. DNV AS Group Communications
9. Element Materials Technology
10. Eurofins Scientific SE
11. Fime SAS
12. Intertek Group PLC
13. MISTRAS Group
14. National Standard Authority of Ireland
15. National Technical Systems Inc.
16. Nemko Group AS
17. SGS SA
18. TUV Nord Group
19. TUV SUD Ltd.
20. Underwriters Laboratories LLC