| The Food Safety (Sampling and Qualifications) Regulations 1990 | 1990 No. 2463 | Sch. 1 | words substituted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 15(1) | Not yet | |
| The Food Safety (General Food Hygiene) Regulations 1995 | 1995 No. 1763 | reg. 2(1) | words inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 15(2) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 2(1) | words inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 3(1) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 2(1) | words inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 3(2) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 7(1)(a) | substituted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 4 | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 7A | inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 5 | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 9A | inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 6 | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 10(3) | substituted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 7 | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 10(5)(b) | words inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 8(1) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 10(5)(c) | word omitted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 8(2) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 10(5)(e) and word | added | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 8(2) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 11(1)(d) | word omitted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 9 | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 11(1)(f) and word | inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 9 | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 11A | inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 10 | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 17 | words inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 11(a) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 17 | word inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 11(b) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 17 | word inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 11(c) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 18(4) | added | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 12(1) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | reg. 18(5) | added | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 12(2) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | Sch. 1 Pt. 1 para. 2(c) | words omitted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 13(1) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | Sch. 1 Pt. 1 para. 2(c) | words inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 13(1) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | Sch. 1 Pt. 2 para. 2(c) | words omitted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 13(2) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | Sch. 1 Pt. 2 para. 2(c) | words inserted | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 13(2) | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | Sch. 5 | added | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 14 Sch. | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | Sch. 6 | added | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 14 Sch. | Not yet | |
| The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations 1999 | 1999 No. 1540 | Sch. 7 | added | Rheoliadau Dŵr Mwynol Naturiol, Dŵr Ffynnon a Dŵr Yfed wedi'i Botelu (Diwygio) (Cymru) 2004 | 2004 No. 1509 | reg. 14 Sch. | Not yet | |