S.L. 549.11 Art. 3Harmonised procedure.

The purpose of these regulations is to establish a harmonised procedure for monitoring, exchanging information, informing and warning the population with regard to air pollution by ozone in order to enable the competent authority to obtain wider knowledge of this form of air pollution, optimise the action needed to reduce ozone formation and guarantee a minimum amount of public information where concentration thresholds as referred to in points 3 and 4 of Annex I are exceeded.