On 10 February 1999 I made the Environmental Protection Agency Act, 1992 (Ambient Air Quality Assessment and Management) Regulations, 1999 (S.I. No. 33 of 1999). These regulations, transposing elements of EU Directive 96/62/EC, represent an important step in the setting up of a national structure for ambient air quality assessment and management and designate the Environmental Protection Agency as the competent authority in this regard. The agency will carry out a preliminary assessment of national air quality as the initial step in planning any measures necessary to maintain and improve ambient air quality and to meet requirements which will arise under a new series of EU directives on air quality.