Hold and maintain ISO 45001 if you have a factory with more than 30 production personnel, or if you are a contractor doing high-risk work for TSMC.
tsmc-sss-v2 §B.M.1.3
- When it applies
- Factories with more than 30 production personnel; contractors engaged in high-risk operations for TSMC.
- Evidence you'd show
- Certificate
- How often
- Every three years
- If it isn't met
- SSS B.M.1.3 states suppliers 'should' obtain ISO 45001 and maintain its validity; no specific consequence is stated.
tsmc-sss-v2 v1 §B.M.1.3 — verify against the source
Verified against source on 2026-09-07 · Source version: v3.0, dated 2026-07-06 (clause numbers checked 2026-09-07; slug kept for id stability)
Verify against the source — requirements change.
https://esg.tsmc.com/en-US/file/public/Supplier_Sustainability_Standards_e.pdf