CHAPTER IU.K.GENERAL PROVISIONS

Article 1U.K.Subject matter

This Decision establishes rules F1... as regards:

(a)

[F2appropriate authorities] obligations to report on the assessment and management of ambient air quality;

(b)

[F3appropriate authorities] reciprocal exchange of information [F4between each other] concerning networks and stations, and the measurements of air quality obtained from those stations that are selected by [F3appropriate authorities] for the purpose of reciprocal exchange from amongst existing stations.