| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | Regulations | revoked | The Groundwater (England and Wales) Regulations 2009 (revoked) | 2009 No. 2902 | reg. 25 | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(3)(e) | substituted for (e)(f) | The Environmental Permitting (England and Wales) Regulations 2007 (revoked) | 2007 No. 3538 | Sch. 21 para. 39(2) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 3 | words substituted | The Environmental Permitting (England and Wales) Regulations 2007 (revoked) | 2007 No. 3538 | Sch. 21 para. 39(3) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(3) | word omitted | The Waste Management (England and Wales) Regulations 2006 | 2006 No. 937 | reg. 8(2)(a) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(3) | words added | The Waste Management (England and Wales) Regulations 2006 | 2006 No. 937 | reg. 8(2)(b) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 2(1)(b) | word inserted | The Waste Management (England and Wales) Regulations 2006 | 2006 No. 937 | reg. 8(3)(a) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 2(1)(c) | word omitted | The Waste Management (England and Wales) Regulations 2006 | 2006 No. 937 | reg. 8(3)(b) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 2(1)(d) | omitted | The Waste Management (England and Wales) Regulations 2006 | 2006 No. 937 | reg. 8(3)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 3 | words inserted | The Waste Management (England and Wales) Regulations 2006 | 2006 No. 937 | reg. 8(4) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | Regulations | revoked | The Water Environment (Consequential Provisions) (Scotland) Order 2006 | 2006 No. 127 | Sch. Pt. 1 | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(3)(d) | word omitted | The Waste (Scotland) Regulations 2005 | 2005 No. 22 | reg. 7(2)(a) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(3)(f) and word | added | The Waste (Scotland) Regulations 2005 | 2005 No. 22 | reg. 7(2)(b) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 2(1)(b) | word inserted | The Waste (Scotland) Regulations 2005 | 2005 No. 22 | reg. 7(3)(a) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 2(1)(c) | word omitted | The Waste (Scotland) Regulations 2005 | 2005 No. 22 | reg. 7(3)(b) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 2(1)(d) | omitted | The Waste (Scotland) Regulations 2005 | 2005 No. 22 | reg. 7(3)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 3 | words substituted | The Waste (Scotland) Regulations 2005 | 2005 No. 22 | reg. 7(4) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(3)(c) | word deleted | The Pollution Prevention and Control (England and Wales) Regulations 2000 (revoked) | 2000 No. 1973 | Sch. 10 para. 47 | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(3)(e) and word | inserted | The Pollution Prevention and Control (England and Wales) Regulations 2000 (revoked) | 2000 No. 1973 | Sch. 10 para. 47 | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 3 | words inserted | The Pollution Prevention and Control (England and Wales) Regulations 2000 (revoked) | 2000 No. 1973 | Sch. 10 para. 48 | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(3)(c) | word omitted | The Pollution Prevention and Control (Scotland) Regulations 2000 | 2000 No. 323 | Sch. 10 para. 16(2) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(3)(e) and word | inserted | The Pollution Prevention and Control (Scotland) Regulations 2000 | 2000 No. 323 | Sch. 10 para. 16(2) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 3 | words inserted | The Pollution Prevention and Control (Scotland) Regulations 2000 | 2000 No. 323 | Sch. 10 para. 16(3) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(a) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 16(1) | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(a) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 23 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(b) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 2 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 3 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 4 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 5 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 6 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 7 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 8 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 9 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 10 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 11 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 12 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 13 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 14 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 15 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 16(2) | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 17 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 18 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 19 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 20 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 21 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 22 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | reg. 1(1)(c) | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | Sch. para. 1 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | Sch. para. 2 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | Sch. para. 3 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | | Yes | |
| The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | Sch. para. 4 | coming into force | The Groundwater Regulations 1998 (revoked) | 1998 No. 2746 | | Yes | |