http://www.legislation.gov.uk/ssi/2003/547/signatureThe Air Quality Limit Values (Scotland) Amendment Regulations 2003 (revoked)texttext/xmlenStatute Law DatabaseENVIRONMENTAL PROTECTION2020-05-28Expert Participation2007-03-29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .