lexiara

(b)

in Part 3, paragraph 10, the second subparagraph is replaced by the following: ‘Any day in which more than three hourly average values are invalid due to a malfunction or the maintenance of the automated measuring system shall be invalidated. If more than 10 days in a year are invalidated for such situations, the competent authority shall require the operator to take adequate measures to improve the reliability of the automated measuring system without undue delay.’.

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Source: EUR-Lex (Cellar) · retrieved 2026-10-13 · Text as adopted (Official Journal); later amendments are not incorporated in this text.