The Air Quality Limit Values (Wales) (Amendment) Regulations 2005
These Regulations amend the Air Quality Limit Values (Wales) Regulations 2002 (S.I. 2002/3183 (W.299)) (“the 2002 Regulations”), which implement, in relation to Wales, Council Directive 96/62/EC on ambient air quality assessment and management , Council Directive 99/30/EC relating to limit values for sulphur dioxide, nitrogen dioxide and oxides of nitrogen, particulate matter and lead and Council Directive 2000/69/EC relating to limit values for benzene and carbon monoxide in ambient air.