Department of the Environment, Transport and the Regions

1966-1997: Records created by the Road Research Laboratory and successors

1840-1966: Ministry of Transport and successors, Railway Divisions: Correspondence and Papers

1879-1961: Road Traffic and Safety Correspondence and Papers

1862-1973: Highways: Correspondence and Papers

1906-1993: Ministry of Transport and successor, Establishment and Organisation: Correspondence and Papers

1935-1974: Ministry of Transport and successors: Statistics Files

1929-1981: Ministry of Transport, Highways Engineering: Registered Files

1937-1975: Ministry of Transport and Successors, Highways N Division: Registered Files

1929-1988: Ministry of Transport and successors, Highways Management and Services Division: Registered Files

1932-1987: Ministry of Transport and successors, Traffic Control Development and Traffic Control and Communications Division: Registered Files

1925-1972: Transport Ministries: Highways (Trunk Roads) (HT Series) Files

1951-1975: Transport Ministries: Traffic Engineering (TE Series) Files

1923-1981: Ministry of Transport: Highways B (HB Series) Files

1922-1974: Ministry of Transport: Finance, Transport and Shipping (FTS Series) Files

1960-1972: Transport Ministries: London Policy (LP Series) Files

1945-1973: Transport Ministries: Traffic and Transport Planning A (TTPA Series) Files

1949-1971: Transport Ministries: Urban Traffic Policy (UT Series) Files

1960-1976: Ministry of Transport and successors, Construction Units Division: Registered Files

1962-1979: Transport Ministries: Public Transport A (PTA Series) Files

1964-1972: Transport Ministries: General Planning Highways Division, Highway Economics (HEU Series) Files

1930-1988: Transport Ministries: Divisional Road Engineers Offices and Successors Files

1965-1985: Transport Ministries: Highways Engineering Division, Computer Branch (HECB Series) Files

1957-1970: Transport Ministries: Regional Development (RDD Series) Files

1960-1991: Transport Ministries: Motorway Services Area (MSAB Series) Files

1963-1968: Ministry of Transport, Transport Policy General Division: Registered Files

1962-1967: Ministry of Transport: Goods Vehicle Stations Branch: Registered Files

1964-1972: Transport Ministries: Mathematical Advisory Unit (MAU Series) Files

1964-2007: Transport Ministries: Road Transport (RF Series) Files

1961-1984: Ministry of Transport and Department of the Environment: Channel Tunnel Reports

1969-1973: Transport Ministries: Centralised Licensing Administration (CLA Series) Files

1998-2002: Regulations Concerning Treated Sewage Sludge on Agricultural Land (SLU Series)

1986-2004: Department of the Environment and successors: Environmental Protection Technology Schemes (EPT Series)

1992-2002: Department of the Environment and successors: Contaminated Land and Liabilities (CLL Series)

1985-2000: Department of the Environment: Housing Right to Buy Division; Registered Files (HRTB series)

1945-1987: Treasury Solicitor: Ministry of Transport Legal Branch and successors: Registered Files (L Series)

1988-2000: Department of Transport and successors: Transport and Works Act 1992 Files (TWA Series)

1800-1996: Records created or inherited by the Ministry of Housing and Local Government, and of successor and related bodies

1986-2004: Department of Transport and successors: Air Traffic Division and predecessors: Registered Files (APF Series)

1985-1997: Department of Transport and successors: Tolls and Signs Division and successors: Registered Files (TS Series)

1966-1985: Department of the Environment: Traffic and Transport Planning Division: Registered Files (TTP Series)

1969-1973: Board of Trade and Department of Trade and Industry: Telecommunications Directorate, Air Traffic Services Branch: Registered Files (ATS Series)

1963-1967: Transport Ministries: Structures Approval, Signs and Lighting (SASL Series) Files

1985-2004: Department of Transport and Successors: Channel Tunnel Fixed Link Divisions: Registered Files (CHT and CHT-A prefixes)

1963-1998: Department of the Environment: Building Research Establishment: Registered Files (BRE Series)

1910-1988: Board of Trade and successors: Marine Department and successors: Shipping Casualty Investigation Papers

1959-1996: Registry of Shipping and Seamen: Registers of Changes of Names of Ships

1984-1995: Department of the Environment and predecessors: Fire Research Station: Registered Files (FRO Series)

1962-1974: Ministry of Housing and Local Government and Department of the Environment: Inquiry into the Greater London Development Plan (GLDP)

1955-1996: Department of the Environment: Strategic Planning Directorate and successors, Registered files (SPD, PPU and CPPU file series)

1969-1977: Transport Ministries: Railways, Grants and Closures (RGC Series) Files

1969-1973: Transport Ministries: Urban and Regional Professional 'C' Division Files

1986-2000: Department of the Environment and related bodies: Research Analysis Division: English House Condition Survey: Datasets

1967-1998: Department of the Environment and Successors: Drivers Policy and Systems Division: Registered Files (DPS Series)

1946-2001: Department of the Environment and successors: Airports Policy Division: Registered Files (APD series)

1989-1996: Department of the Environment and successors: Housing Associations, Revenue Division; Registered Files (HACR series)

1955-2000: Transport Ministries: Re-opened Formal Investigation into the Loss of MV Derbyshire

1988-1997: Department of the Environment and successors: Housing Renewal Division; Registered Files (HRP series)

1991-2008: Department of Transport and Successors: Shipping Policy, General Lighthouse Authorities and Fund; Registered Files (GLAF Series)

1964-2000: Transport Ministries: Inquiry into the Loss of the MV Derbyshire

1992-1999: Department of the Environment and successors: Finance Local Authority Expenditure Division and Finance Local Authority Expenditure and Revenue Division, Registered Files (FLE and FLER Series)

1975-2004: Transport Ministries: Rail (R Series) Files

1994-2002: Department of Transport: Records of the Local Transport Policy Division: Registered Files (LOCTP and LTPOL Series)

1952-2001: Department of the Environment and successors: Heathrow Terminal Five and Associated Public Inquiries: Registered and Un-registered Files

2000-2004: Department of the Environment, Transport and the Regions: Records of the Roads Policy Division: Registered Files (ROADS Series)

1979-1992: Department of the Environment and successors: Records of the Audit Commission, Liverpool District Audit Office

1993-2001: Department of the Environment: Homelessness Policy Division; registered files (HPD series)

1986-1998: Department of Transport: Channel Tunnel Rail Link Division; Registered Files (B/CTRL Series)

From 2013: Local Government Association: LG Inform Website

From 2015: National River Flow Archive Website

1993-1999: Department of the Environment and successors: Local Government Directorate: Local Government Review Team: Registered Files (LGRT Series)

From 2001: Supporting People Knowledge Website (SPKweb) Website

From 2002: Expert Group on Cryptosporidium in Water Supplies Website

1996-2000: Department of the Environment and successors: Regeneration Directorate: Registered Files (RD1, RD2 and Regeneration Series)

1990-2016: Department for Business, Energy,and Industrial Strategy and predecessors: Along-Track Scanning Radiometer ATSR-1, ATSR-2 and AATSR: Registered Files (MIS Series)

1835-2023: Records created or inherited by the Department of the Environment, the Department of the Environment, Transport and the Regions (DETR), the Department of Transport, Local Government and the Regions (DTLR), and the Office of the Deputy Prime Minister.

From 2001: Disabled Persons Transport Advisory Committee Website

From 2001: London Pensions Fund Authority Website

From 1999: The Queen Elizabeth II Conference Centre Website

From 2001: Rent Service Website

From 2001: Enhanced Capital Allowance Scheme Website

From 1999: Energy Saving Trust Website

From 2000: Housing Corporation Website

From 2001: Waste and Resources Action Programme (WRAP) Website

1998-1999: Department of Environment, Transport and the Regions: Transport Policy, Strategy and Integration (PSI); Registered Files

From 2010: MV-Derbyshire Inquiry Website

1613-2010: Records created or inherited by the Transport Ministries, and by related bodies, and by the London Passenger Transport Board

1947-2001: Department of the Environment and Predecessors: Planning Land Use Policy Directorate: Registered Files (PLUP Series)

1991: The Buying Agency: Framework Documents

1952-1981: Ministry of Civil Aviation and Successors: Accidents Investigation Branch Case Files (EW/A-F Series)

1949-1981: Ministry of Civil Aviation and Successors: Accidents Investigation Branch Policy Files (EW Series)

1959-1972: Ministry of Aviation and Board of Trade: Directorate of Administration, Air Traffic Control Services: Registered Files (JQ Series)

1961-1968: Ministry of Aviation and successors: Directorate of Control (Operations) Branches 1-6, 14 and 15: Registered Files (CO Series)

1959-1972: Ministry of Aviation and successors: Directorate of Control (Operations) Branches 7,8 and 9: Registered Files (CN Series)

1952-1972: Ministry of Aviation and Board of Trade: Aviation Safety and General Division and successors: Registered Files (LR Series)

1961-1968: Ministry of Aviation: Aerodromes Management Division and Airports, London and Prestwick Division, Branch 2c: Registered Files (EK Series)

1961-1966: Ministry of Aviation: Aerodromes Planning Division and Airports (London and Prestwick) Division, Branch ALP 1: Registered Files (EP Series)

1944-1993: Ministry of Aviation and successors: Aviation Overseas Policy Division and successors: Registered Files (EE Series)

1924-1972: Department of Scientific and Industrial Research and Ministry of Technology: Forest Products Research Laboratory, Princes Risborough: Reports

1964-1996: Transport Research Laboratory: Project Reports

1833-1934: Board of Trade: Registrar General of Shipping and Seamen and predecessor: Registers of Certificates of Competency, Masters and Mates, Colonial

1976-2005: Records of the Department of Transport

1968-1969: Third London Airport Commission: Minutes of Public Hearings

1957-1993: Board of Trade and successors: Aerodromes General Division and successors: Registered Files (XQ, XW and XY Series)

1772-1989: Board of Trade and successors: Marine Maps and Plans

1990-2016: Records created and inherited by the Department of Energy and Climate Change and predecessors and associated bodies

1948-1991: Ministry of Housing and Local Government and Department of the Environment: Accountant General's Department and successors: Central Land Board Case Files

1939-1977: Ministry of Housing and Local Government and Department of the Environment: Local Government Finance Division and Successor: Registered Files (FIN Series)

1967-1972: Ministry of Housing and Local Government and Department of the Environment: Reorganisation of Local Government, Registered Files (RLG Series)

1946-1999: Ministry of Housing and Local Government and Department of the Environment: Regional Offices: Registered Files

1803-1993: Records created or inherited by the Department of Scientific and Industrial Research, and related bodies

1990-1998: Records of the Driving Standards Agency

1994-1998: Records of the Marine Safety Agency

1954-2006: Records of Housing Divisions

1964-1967: Ministry of Land and Natural Resources: Natural Resources Planning Unit: Registered Files (KW Series)

1960-1971: Ministry of Land and Natural Resources and successors: Common Land Files (KC Series)