NORMALIZAÇÃO

Normas Europeias adotadas

NP EN ISO 17234-1:2020 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colorants (ISO 17234-1:2020)

Normas Internacionais

ISO 23616:2022 - Cleaning, inspection and repair of firefighters' personal protective equipment (PPE)

ISO 24040:2022 - Textiles — Determination of certain benzotriazole compounds

ISO 23537-1:2022 Requirements for sleeping bags — Part 1: Thermal, mass and dimensional requirements for sleeping bags designed for limit temperatures of ‐20°C and higher