http://www.legislation.gov.uk/ukpga/1998/47/schedule/2/paragraph/5/enactedNorthern Ireland Act 1998LegislationBritish-Irish CouncilKing's Printer of Acts of Parliament2021-08-03Northern Ireland Act 1998ActNorthern Ireland Act 2006Northern Ireland Act 2006 (repealed)Sch. 2 para. 2(5)s. 1(3)Northern Ireland Act 1998s. 31(2)-(2D)Northern Ireland Act 2006Northern Ireland Act 2006 (repealed)Sch. 3 para. 2(1)s. 1(3)Northern Ireland Act 1998s. 31(2)-(2D)Northern Ireland (St Andrews Agreement) Act 2006Sch. 3 para. 2(1)s. 1(3)Northern Ireland Act 1998s. 31(2E)Northern Ireland Act 2006Northern Ireland Act 2006 (repealed)Sch. 3 para. 3(1)s. 1(3)Northern Ireland Act 1998Sch. 2 para. 9BSaving Gateway Accounts Act 2009s. 27s. 31SCHEDULESSCHEDULE 2Excepted matters5Control of nuclear, biological and chemical weapons and other weapons of mass destruction.