not chemically modified substance

Defined in Article 3, Regulation (EC) No 1907/2006 (REACH)

Definitions over time (2)

  1. 01/01/2020 – today applies on 12/11/2026 Article 3, Regulation (EC) No 1907/2006 (REACH) Scope: Whole act

    not chemically modified substance: means a substance whose chemical structure remains unchanged, even if it has undergone a chemical process or treatment, or a physical mineralogical transformation, for instance to remove impurities;

  2. 23/11/2007 – 02/01/2017 Article 3, Regulation (EC) No 1907/2006 (REACH) Scope: Whole act

    not chemically modified substance: means a substance whose chemical structure remains unchanged, even if it has undergone a chemical process or treatment, or a physical mineralogical transformation, for instance to remove impurities;

Earlier definition records in this act (1)

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Used in (2 places in 2 provisions on 12/11/2026)

Regulation (EC) No 1907/2006 (REACH) (2 in 2)

Article 3 · Annex XVII

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