11.
Codified version
‘substantial change’ means a change in operation which, in the opinion of the competent authority, may have significant negative effects on human beings or the environment; for the purposes of this definition, any change to or extension of an operation shall be deemed to be substantial if the change or extension in itself meets the thresholds, if any, set out in Annex I;
← art_2__point_10__text_1 · All articles · art_2__point_11__text_1 →
Source: EUR-Lex (Cellar) · retrieved 2026-10-22 · Text as adopted (Official Journal); later amendments are not incorporated in this text.