| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 2 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 2(1) | words substituted | The Chemicals (Hazard Information and Packaging for Supply) Regulations (Northern Ireland) 2009 | 2009 No. 238 | reg. 17 Sch. 7 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 2(1) | words substituted | The Classification, Labelling and Packaging of Chemicals (Amendment) Regulations (Northern Ireland) 2015 | 2015 No. 265 | reg. 10(2) | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 3 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 3(3) | substituted | The Control of Substances Hazardous to Health (Amendment) Regulations (Northern Ireland) 2005 | 2005 No. 165 | reg. 4(a) | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 4 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 5 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 6 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 6(7)(a) | words substituted | The Personal Protective Equipment (Enforcement) Regulations 2018 | 2018 No. 390 | Sch. 5 para. 4(a) | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 6(11) | inserted | The Personal Protective Equipment (Enforcement) Regulations 2018 | 2018 No. 390 | Sch. 5 para. 4(b) | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 6(11) | words omitted | The Product Safety and Metrology etc. (Amendment etc.) (EU Exit) Regulations 2019 | 2019 No. 696 | Sch. 35 para. 2(6) | See note |   This amendment not applied to legislation.gov.uk. Sch. 35 para. 2(5)(6) omitted immediately before IP completion day by virtue of S.I. 2020/1460, reg. 1(4), Sch. 3 para. 24(3) |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 7 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 8 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 8(1) | substituted | The Control of Substances Hazardous to Health (Amendment) Regulations (Northern Ireland) 2005 | 2005 No. 165 | reg. 4(b) | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 9 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 10 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 11 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 12 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 13 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 14 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 15 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 1 para. 1 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 1 para. 2 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 1 para. 3 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 2 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 2 | words substituted | The Carriage of Dangerous Goods and Use of Transportable Pressure Equipment Regulations (Northern Ireland) 2006 | 2006 No. 173 | Sch. 13 para. 10 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 2 | words omitted | The Carriage of Dangerous Goods and Use of Transportable Pressure Equipment Regulations (Northern Ireland) 2010 | 2010 No. 160 | reg. 30 Sch. 5 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 2 | words substituted | The Carriage of Dangerous Goods and Use of Transportable Pressure Equipment Regulations (Northern Ireland) 2010 | 2010 No. 160 | reg. 30 Sch. 5 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 2 | words substituted | The Classification, Labelling and Packaging of Chemicals (Amendment) Regulations (Northern Ireland) 2015 | 2015 No. 265 | reg. 10(3) | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 3 para. 1 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 3 para. 2 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 3 para. 3 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 3 para. 4 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 3 para. 5 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 3 para. 6 | coming into force | Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | reg. 1 | Not yet | |
| Control of Lead at Work Regulations (Northern Ireland) 2003 | 2003 No. 35 | Sch. 5 | words omitted | The Carriage of Dangerous Goods and Use of Transportable Pressure Equipment Regulations (Northern Ireland) 2010 | 2010 No. 160 | reg. 30 Sch. 5 | Not yet | |