art_69__para_4
4. Member States shall ensure the quality, accuracy and reliability of the monitoring system and of data on indicators.
National law under this provision
1 national measure recorded under this provision, in 1 form — sign in to view the analysis.
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Source: EUR-Lex (Cellar) · retrieved 2026-10-28 · Text as adopted (Official Journal); later amendments are not incorporated in this text.