1.
Each year by 31 March, each undertaking shall communicate to the Commission, sending a copy to the competent authority of the Member State concerned, the data listed in paragraphs 2 to 6 for each controlled substance and each new substance listed in Annex II for the previous calendar year.
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Source: EUR-Lex (Cellar) · retrieved 2026-11-04 · Text as adopted (Official Journal); later amendments are not incorporated in this text.