The Ancient Monuments and Archaeological Areas Act 1979 (c. 46) (abbreviated AMAAA) is an act of the Parliament of the United Kingdom, the latest in a series of Ancient Monument Acts legislating to protect the archaeological heritage of England, Wales, and Scotland. Northern Ireland has its own legislation.
The law is administered in England by Historic England and the Department for Culture, Media and Sport, in Scotland by Historic Environment Scotland and formerly by Cadw in Wales.
Section 61(12) defines sites that warrant protection due to their being of national importance as 'ancient monuments'. These can be either scheduled monuments or "any other monument which in the opinion of the Secretary of State is of public interest by reason of the historic, architectural, traditional, artistic or archaeological interest attaching to it". If an ancient monument is scheduled then it gains additional legal protection.
A monument is defined as:
any building, structure or work above or below the surface of the land, any cave or excavation; any site comprising the remains of any such building, structure or work or any cave or excavation; and any site comprising or comprising the remains of any vehicle, vessel or aircraft or other movable structure or part thereof...
— Section 61 (7)
Damage to a scheduled monument is a criminal offence and any works taking place within one require scheduled monument consent from the Secretary of State. Those sentenced under these provisions can receive a substantial fine or a term of imprisonment or both.
The Act also provides for taking ancient monuments into the care of the Secretary of State – the concept of 'guardianship' where an ancient monument remains in private ownership but the monument is cared for and (usually) opened to the public by the relevant national heritage body.
The Act (in Part II) also introduced the concept of areas of archaeological importance (AAI), city centres of historic significance which receive limited further protection by forcing developers to permit archaeological access prior to building work starting. As of 2004 only five city centres, all in England, have been designated AAIs (Canterbury, Chester, Exeter, Hereford and York). Part II of the Act was never commenced in Scotland.
As the provisions in AAIs are limited compared with the requirements that can be made of developers through the NPPF, and formerly its predecessors in PPS5 and PPG16, AAIs have fallen out of use.
The act no longer has effect in Wales, its provisions having been repealed and replaced there by the Historic Environment (Wales) Act 2023.
Section 64(3) of the act repealed 21 enactments, listed in schedule 5 to the act.
| Citation | Short title | Extent of repeal |
|---|---|---|
| 45 & 46 Vict. c. 73 | Ancient Monuments Protection Act 1882 | The Schedule. |
| 3 & 4 Geo. 5. c. 32 | Ancient Monuments Consolidation and Amendment Act 1913 | The whole act. |
| 21 & 22 Geo. 5. c. 16 | Ancient Monuments Act 1931 | The whole act. |
| 9 & 10 Geo. 6. c. 49 | Acquisition of Land (Authorisation Procedure) Act 1946 | In section 1(2), paragraph (c) and the word "or" immediately preceding it. |
| In section 8(1), the definition of "ancient monument". | ||
| In Schedule 1, paragraph 12. | ||
| 10 & 11 Geo. 6. c. 42 | Acquisition of Land (Authorisation Procedure) (Scotland) Act 1947 | In section 1(2), paragraph (c) and the word "or" immediately preceding it. |
| In section 7(1), the definition of "ancient monument". | ||
| In Schedule 1, paragraph 12. | ||
| 1 & 2 Eliz. 2. c. 49 | Historic Buildings and Ancient Monuments Act 1953 | Parts II and III. |
| Section 20. | ||
| Section 22(2). | ||
| The Schedule. | ||
| 6 & 7 Eliz. 2. c. 30 | Land Powers (Defence) Act 1958 | In section 6(4)(b), the words from "or which" to "1953". |
| 7 & 8 Eliz. 2. c. 24 | Building (Scotland) Act 1959 | In section 17(2), paragraph (d) and the words "or, as the case may be, the said Act of 1953". |
| 1966 c. 4 | Mines (Working Facilities and Support) Act 1966 | In section 7(8), the words from "or Part II" to "1953". |
| 1967 c. 9 | General Rate Act 1967 | In paragraph 2(d) of Schedule 1, the words from "is the" to "or". |
| 1967 c. 80 | Criminal Justice Act 1967 | In Schedule 3, the entries relating to the Ancient Monuments Consolidation and Amendment Act 1913 and the Ancient Monuments Act 1931. |
| 1968 c. 72 | Town and Country Planning Act 1968 | Section 59. |
| 1969 c. 30 | Town and Country Planning (Scotland) Act 1969 | Section 59. |
| 1971 c. 78 | Town and Country Planning Act 1971 | In Schedule 23, the entry relating to the Town and Country Planning Act 1968. |
| 1972 c. 43 | Field Monuments Act 1972 | The whole act. |
| 1972 c. 52 | Town and Country Planning (Scotland) Act 1972 | In Schedule 21, the entry relating to the Town and Country Planning (Scotland) Act 1969. |
| 1973 c. 65 | Local Government (Scotland) Act 1973 | In Schedule 23, paragraph 1. |
| 1974 c. 32 | Town and Country Amenities Act 1974 | In section 13(1) paragraph (c) and the word "and" immediately preceding that paragraph. |
| 1976 c. 57 | Local Government (Miscellaneous Provisions) Act 1976 | In Schedule 1, paragraph 5. |
| 1976 c. 75 | Development of Rural Wales Act 1976 | In Schedule 4, paragraph 5. |
| 1978 c. 52 | Wales Act 1978 | In Schedule 11, paragraph 2. |
From today, the... Ancient Monuments and Archaeological Areas Act 1979 and the Planning (Listed Buildings and Conservation Areas) Act 1990 — no longer apply in Wales. The Historic Environment (Wales) Act 2023 ('the 2023 Act') has replaced them...