acute toxicity estimates

Uses as of 08/11/2026

Definitions over time (1)

10/12/2024 – today applies on 08/11/2026 Article 2, CLP Regulation Scope: Whole act

For the purpose of this Regulation, the following definitions shall apply:

‘acute toxicity estimates’ means numeric values which are used to classify substances and mixtures in one of four acute toxicity hazard categories based on the oral, dermal or inhalation exposure route;