Supplier Declaration (TSCA PBT)

A written statement from a supplier confirming PBT chemical presence, absence, or concentration. No official TSCA format; operationally derived from 40 CFR Part 751 compliance needs. Should reference all five CAS numbers with applicable thresholds.

No official format; industry practice per 40 CFR Part 751 requirements.

Best practices: reference five PBT chemicals by name/CAS, specify thresholds (0.3% TTBP, 1% PCTP), ask for declaration basis, retain five years, periodically re-request.

An OEM requests TSCA PBT declarations from 300 suppliers using Regilient to track responses and validate compliance.