F1The appropriate authority must include in its data repository the information set out in Part B of Annex II to this Decision on the delimitation and type of zones and agglomerations established in accordance with Article 3 of Directive 2004/107/EC and Article 4 of Directive 2008/50/EC and in which the assessment and management of air quality is to be carried out in the following calendar year.

F2...

F3The appropriate authority F4must include in its data repository the information referred to in paragraph 1 F5by no later than 31 December of each calendar year. F3The appropriate authority may indicate that there have been no changes to the information previously made available.

Where changes are made to the delimitation and type of zones and agglomerations, the F6appropriate authority must update its data repository accordingly and by no later than 9 months after the end of the calendar year the changes were made.