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CLP New Hazard Classes: What the November 2026 Deadline Means for Your SDS System
TL;DR: The EU CLP regulation now includes mandatory hazard classes for endocrine disruptors (ED), PBT/vPvB, and PMT/vPvM. New substances must already comply. Existing substances by November 2026. Existing mixtures by May 2028. For large portfolios, these deadlines require portfolio-wide SDS updates. Cloud platforms with mass recalculation handle this through automated workflows.