This Decree-Law is composed of eight articles and five annexes. It introduces in the national legal order Directive 2004/107/EC relating to arsenic, cadmium, mercury, nickel and polycyclic aromatic hydrocarbons in ambient air. In particular, it rules on assessment of air concentrations and on related communication procedures. Annexes provide: standards and methods for concentration assessment; reference values of arsenic, cadmium, mercury, nickel and polycyclic aromatic hydrocarbons; quality objectives.
Portugal · 2007-10-31