1.

The amendments necessary to adapt the criteria and techniques referred to in Article 4 (2) to scientific and technical progress, and the detailed arrangements for forwarding the information to be provided under Article 11, and other tasks specified in the provisions referred to in Article 4 (3), shall be adopted in accordance with the procedure laid down in paragraph 2 of this Article. Such adaptation must not have the effect of modifying the limit values or the alert thresholds either directly or indirectly.

Council Directive 1999/30/EC of 22 April 1999 relating to limit… (EU) — sign in to see which provisions, and what they say.

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Source: EUR-Lex (Cellar) · retrieved 2026-10-12 · Text as adopted (Official Journal); later amendments are not incorporated in this text.