| not available | 1852 c. cxvi | s. 32 | modified | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 14 | Not yet | |
| Land Compensation Act 1961 | 1961 c. 33 | Act | modified | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 30(4) | Yes | |
| Land Compensation Act 1961 | 1961 c. 33 | Pt. 1 | applied | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 6(8) | Yes | |
| Land Compensation Act 1961 | 1961 c. 33 | Pt. 1 | applied | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 7(5) | Yes | |
| Land Compensation Act 1961 | 1961 c. 33 | Pt. 1 | applied | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 27(6) | Yes | |
| Land Compensation Act 1961 | 1961 c. 33 | Pt. 1 | applied | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 28(7) | Yes | |
| Land Compensation Act 1961 | 1961 c. 33 | Pt. 1 | applied | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 32(4) | Yes | |
| Compulsory Purchase Act 1965 | 1965 c. 56 | Act | applied (with modifications) | The Ipswich Barrier Order 2012 | 2012 No. 1867 | Sch. 3 para. 3(1) | Yes | |
| Compulsory Purchase Act 1965 | 1965 c. 56 | Pt. 1 | applied (with modifications) | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 22 31 33 | Yes | |
| Compulsory Purchase Act 1965 | 1965 c. 56 | Pt. 1 | applied (with modifications) | The Ipswich Barrier Order 2012 | 2012 No. 1867 | Sch. 3 para. 3(2) 4-9 | Yes | |
| Compulsory Purchase Act 1965 | 1965 c. 56 | s. 13 | applied | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 27(10) | Yes | |
| Compulsory Purchase Act 1965 | 1965 c. 56 | s. 13 | applied | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 28(10) | Yes | |
| Local Government Act 1972 | 1972 c. 70 | s. 236(3)-(8) | applied (with modifications) | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 42(7)-(9) | Yes | |
| Local Government Act 1972 | 1972 c. 70 | s. 236(11) | applied (with modifications) | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 42(7)-(9) | Yes | |
| Local Government Act 1972 | 1972 c. 70 | s. 238 | applied (with modifications) | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 42(7)-(9) | Yes | |
| Land Compensation Act 1973 | 1973 c. 26 | Act | modified | The Ipswich Barrier Order 2012 | 2012 No. 1867 | Sch. 3 para. 2 | Yes | |
| Control of Pollution Act 1974 | 1974 c. 40 | s. 61(9) | excluded | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 52(2)(a) | Yes | |
| Control of Pollution Act 1974 | 1974 c. 40 | s. 65(8) | excluded | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 52(2)(b) | Yes | |
| Reservoirs Act 1975 | 1975 c. 23 | s. 1(2) | excluded | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 9 | Yes | |
| Salmon and Freshwater Fisheries Act 1975 | 1975 c. 51 | s. 9 | excluded | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 3(7) | Yes | |
| Compulsory Purchase (Vesting Declarations) Act 1981 | 1981 c. 66 | Act | applied (with modifications) | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 23 33 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | s. 271-274 | applied (with modifications) | The Ipswich Barrier Order 2012 | 2012 No. 1867 | Sch. 6 para. 1 | Yes | |
| Environmental Protection Act 1990 | 1990 c. 43 | s. 82(2) | restricted | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 52(1) | Yes | |
| Water Industry Act 1991 | 1991 c. 56 | s. 106 | applied | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 13(2) | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 2 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 3 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 4 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 5 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 6 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 7 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 8 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 9 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 10 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 11 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 12 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 13 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 14 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 15 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 16 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 17 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 18 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 19 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 20 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 21 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 22 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 23 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 24 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 25 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |
| The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 26 | coming into force | The Ipswich Barrier Order 2012 | 2012 No. 1867 | art. 1 | Yes | |