Article 26
1.Member States shall supply the Commission (Eurostat) no later than 10 months following the calendar year with a quality report containing all information that it requests to assess the quality of the data transmitted.
2.The quality report aims at covering quality of statistics with reference to the following dimensions:
relevance of statistical concepts,
accuracy of estimates,
timeliness in transmission of results to the Commission (Eurostat),
accessibility and clarity of the information,
comparability of statistics,
coherence,
completeness.
3.The quality indicators are defined in Annex VI to this Regulation.