Article 9Minimum standards and national reporting arrangements
1.The required statistical information shall be reported in accordance with the minimum standards for transmission, accuracy, conceptual compliance and revisions as set out in Annex IV.
2.The NCBs shall define and implement the reporting arrangements to be followed by the actual reporting population in accordance with national characteristics. The NCBs shall ensure that these reporting arrangements provide the statistical information required and allow accurate checking of compliance with the minimum standards for transmission, accuracy, conceptual compliance and revisions as set out in Annex IV.