http://www.legislation.gov.uk/nisi/1991/1220/article/81The Planning (Northern Ireland) Order 1991texttext/xmlenStatute Law Database2018-03-29Expert Participation2017-12-28The Planning (Northern Ireland) Order 1991art. 4(2A)The Planning Reform (Northern Ireland) Order 2006art. 4(1)art. 1(3)(a)The Planning (Northern Ireland) Order 1991art. 11(2A)The Planning Reform (Northern Ireland) Order 2006art. 7art. 1(3)(a)The Planning (Northern Ireland) Order 1991art. 20(2A)(2B)The Planning Reform (Northern Ireland) Order 2006art. 8(1)art. 1(3)(a)The Planning (Northern Ireland) Order 1991art. 124(1)(o)The Planning Reform (Northern Ireland) Order 2006art. 27(3)art. 1(3)(d)The Planning (Northern Ireland) Order 1991Sch. 1 para. 1(1A)(1B)The Planning Reform (Northern Ireland) Order 2006art. 8(2)art. 1(3)(a)PART VIENFORCEMENTHazardous substancesHazardous substances contravention noticeF181. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .