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Large scale document archive

MT’s official files as Prime Minister, 1979-90

MT's official files as PM can be read on this site as they are released, in full and free to all - the confidential files originally stored at No.10, the core record of her premiership.

The files have been copied at the British National Archives (TNA) at Kew in London and can be downloaded precisely as they appear in the reading room.

We are doing something more to help people make sense of this mass of information. The files are subject-based, logically enough, but that system makes it difficult to reconstruct the flow of paper across the Prime Minister’s desk at any point in time, depriving us of a sense of context, of the political cross-winds, some of them overwhelming.

To combat this effect we are uploading a large selection of the most important documents from these files – thousands in total – to our powerful site database. You can search and sort by date, subject and other parameters, getting as close as anyone can now get to reconstructing the Prime Minister’s daily "Red Boxes", the rich diet of foreign and domestic policy papers submitted to her by the No.10 Private Office.

Below are links to the downloadable files in numerical order. The subject terms are those used in the original filing system. An average file has around 200 pages.

See also

How filing worked at No.10, and the system for archiving MT’s Prime Ministerial papers, both of which had their quirks.

The world of Confidential Filing

Chancellor of the Exchequer’s Private Office files, 1979-1989

Links to hundreds of digitised files from the Chancellorships of Sir Geoffrey Howe and Nigel Lawson.

Treasury Private Office papers

Showing items 201 - 250 of 3834

File name Title Begins Ends Release date Any docs withheld? Classification Pages
PDF PREM19/201 Education (Committee of inquiry into the education of handicapped children and young people: responses to the Warnock Report, 1978) 80 Feb 15 80 Jul 22 10 Dec 30 Confidential 17
PDF PREM19/202 Education (Non-teaching staff employed by local education authorities) 80 Jan 30 80 Mar 10 10 Dec 30 Confidential 16
PDF PREM19/203 Energy (Energy Policy) (Part 3) 79 Nov 5 80 Feb 19 10 Dec 30 Secret 264
PDF PREM19/204 Energy (Energy Policy) (Part 4) 80 Feb 20 80 May 7 10 Dec 30 Confidential 207
PDF PREM19/205 Energy (Energy Policy) (Part 5) 80 May 9 80 Dec 10 10 Dec 30 Secret 218
PDF PREM19/206 Energy (Future of British National Oil Corporation (BNOC); proposed sale of British Petroleum (BP) assets; Petroleum and Submarine Pipeline Bill) (Part 3) 79 Dec 27 80 Jun 20 10 Dec 30 Secret 198
PDF PREM19/207 Energy (Energy conservation and home insulation schemes: oil demand restraint) (Part 1) 79 May 31 80 Apr 8 10 Dec 30 Secret 262
PDF PREM19/208 Energy (Coking coal: National Coal Board grant; British Steel Corporation imports) 79 Jul 23 80 Sep 8 10 Dec 30 Confidential 52
Info only PREM19/209 Energy (Offshore supplies interest relief grants scheme; report on irregular payments) 79 Sep 13 80 Jun 2 34 Jan 1 Closed for 53 years
PDF PREM19/210 Energy (European Community energy issues; research projects; oil import targets; coking coal scheme; projects in the hydrocarbons sector) 79 May 11 80 Dec 12 10 Dec 30 Confidential 131
PDF PREM19/211 Energy (Burgoyne Committee report on offshore safety; transfer of responsibility) 80 Mar 27 80 Oct 29 10 Dec 30 Unclassified 24
PDF PREM19/212 Defence (Arms control) (Part 1) 79 May 4 79 Jun 15 10 Dec 30 1 Top Secret 199
PDF PREM19/213 Defence (Arms control) (Part 2) 79 Jun 18 79 Aug 24 10 Dec 30 2 Secret 231
PDF PREM19/214 European Policy (Common Agricultural Policy (CAP)) (Part 2) 79 Oct 29 80 Jan 31 10 Dec 30 Confidential 185
PDF PREM19/215 European Policy (Common Agricultural Policy (CAP)) (Part 3) 80 Feb 5 80 Mar 10 10 Dec 30 Secret 116
PDF PREM19/216 European Policy (Common Agricultural Policy (CAP)) (Part 4) 80 Mar 12 80 Apr 30 10 Dec 30 Secret 145
PDF PREM19/217 European Policy (Common Agricultural Policy (CAP)) (Part 5) 80 May 1 80 Jul 16 10 Dec 30 Secret 209
PDF PREM19/218 European Policy (Common Agricultural Policy (CAP)) (Part 6) 80 Jul 18 80 Nov 27 10 Dec 30 Secret 207
PDF PREM19/219 European Policy (European Council Meeting in Luxembourg, 27-28 April 1980 (re-scheduled from Brussels)) (Part 3) 80 Feb 5 80 May 15 10 Dec 30 Secret 307
PDF PREM19/220 European Policy (European Council Meeting, Venice, 12-13 June 1980) (Part 4) 80 Jan 14 80 Jun 19 10 Dec 30 Confidential 181
PDF PREM19/221 European Policy (European Council Meeting, Luxembourg, 1-2 December 1980) (Part 5) 80 Oct 24 80 Dec 4 10 Dec 30 Secret 128
PDF PREM19/222 European Policy (European Community budget) (Part 4) 79 Dec 3 80 Jan 21 10 Dec 30 Secret 219
PDF PREM19/223 European Policy (European Community budget) (Part 5) 80 Jan 22 80 Feb 25 10 Dec 30 Secret 144
PDF PREM19/224 European Policy (European Community budget) (Part 6) 80 Feb 26 80 Mar 19 10 Dec 30 Secret 153
PDF PREM19/225 European Policy (European Community budget) (Part 7) 80 Mar 19 80 Apr 28 10 Dec 30 1 Secret 259
PDF PREM19/226 European Policy (European Community budget) (Part 8) 80 Apr 29 80 Jun 3 10 Dec 30 Secret 251
PDF PREM19/227 European Policy (European Community budget) (Part 9) 80 Jun 4 80 Sep 19 10 Dec 30 Secret 196
PDF PREM19/228 European Policy (Prime Minister’s meetings with President of European Commission, Roy Jenkins) 79 May 10 80 Nov 4 10 Dec 30 Secret 192
PDF PREM19/229 European Policy (EEC food exports to Soviet Union; sales of subsidised butter) 79 Sep 3 80 Jul 30 10 Dec 30 Confidential 80
PDF PREM19/230 European Policy (Designation of European Community) 80 Jan 4 80 Feb 7 10 Dec 30 Restricted 6
PDF PREM19/231 European Policy (Visit to UK by Henri de Koster, President of Parliamentary Assembly of the Council of Europe, May 1980; meeting with Prime Minister) 80 Apr 15 80 May 29 10 Dec 30 Confidential 33
PDF PREM19/232 European Policy (Prime Minister’s meetings with James Scott-Hopkins MEP, leader of European Democratic Group (EDG) in European Parliament, and other EDG MEPs) 79 Jul 16 80 Jul 18 10 Dec 30 Confidential 218
PDF PREM19/233 Fishing industry (EEC Common Fisheries Policy) (Part 1) 79 May 8 80 Jan 31 10 Dec 30 Confidential 260
PDF PREM19/234 Fishing industry (EEC Common Fisheries Policy) (Part 2) 80 Mar 3 80 May 7 10 Dec 30 Confidential 134
PDF PREM19/235 Fishing industry (EEC Common Fisheries Policy) (Part 3) 80 May 9 80 Aug 15 10 Dec 30 Confidential 178
PDF PREM19/236 Foreign Policy (Prime Minister’s visit to Greece and Yugoslavia, September 1980: policy) 80 Aug 27 80 Oct 6 10 Dec 30 Secret 225
PDF PREM19/237 Foreign Policy (Prime Minister’s bilateral meetings in Belgrade whilst attending Tito’s funeral) 80 May 5 80 May 9 10 Dec 30 Secret 92
PDF PREM19/238 Foreign Policy (East/West relations; Western strategy in wake of Soviet invasion of Afghanistan) (Part 1) 79 Jul 5 80 May 30 10 Dec 30 Top Secret 192
PDF PREM19/239 France (Prime Minister’s visit to France, September 1980: Franco-British Conference at Bordeaux) 79 Oct 9 80 Oct 6 10 Dec 30 Secret 321
PDF PREM19/240 Gabon (Visit to UK by President Bongo, May 1980: call on Prime Minister) 80 Apr 23 80 May 22 10 Dec 30 Secret 43
PDF PREM19/241 Government Machinery (Responsibility for science matters; future of Advisory Council for Applied Research and Development (ACARD)) (Part 1) 79 May 16 80 Feb 28 10 Dec 30 Confidential 147
PDF PREM19/242 Government Machinery (Promotion of efficiency and elimination of waste: the scrutiny programme) (Part 4) 79 Nov 30 80 Feb 12 10 Dec 30 Confidential 228
PDF PREM19/243 Government Machinery (Promotion of efficiency and elimination of waste: the scrutiny programme) (Part 5) 80 Feb 14 80 May 30 10 Dec 30 Confidential 244
PDF PREM19/244 Government Machinery (Promotion of efficiency and elimination of waste: the scrutiny programme) (Part 6) 80 Jun 5 80 Nov 24 10 Dec 30 Confidential 243
PDF PREM19/245 Government Machinery (Review of non-departmental public bodies (quangos): report by Sir Leo Pliatzky) (Part 1) 79 Jul 23 80 Jan 17 2010 Dec 30 Confidential 250
PDF PREM19/246 Government Machinery (Future of Directorate of Overseas Surveys and Centre for Overseas Pest Research) 79 Jul 19 80 Feb 8 10 Dec 30 Confidential 14
PDF PREM19/247 Government Machinery (Ministerial co-ordination of maritime affairs) 79 May 16 80 Feb 21 10 Dec 30 Confidential 14
PDF PREM19/248 Government Machinery (Special advisers; appointment procedure; pay) (Part 1) 79 Apr 27 80 May 2 10 Dec 30 Confidential 235
PDF PREM19/249 Government Machinery (Future of Civil Service Department; integration with the Treasury; Select Committee consideration) (Part 1) 80 Mar 14 80 Jul 4 10 Dec 30 Secret 215
PDF PREM19/250 Government Machinery (Future of Civil Service Department; integration with the Treasury; Select Committee consideration) (Part 2) 80 Jul 7 80 Nov 28 10 Dec 30 Secret 549