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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 2901 - 2950 of 3834

File name Title Begins Ends Release date Any docs withheld? Classification Pages
PDF PREM19/2961 El Salvador (Internal situation: UK/El Salvador relations) (Part 1) 81 Dec 1 90 Jan 22 16 Dec 30 1 Secret 300
PDF PREM19/2962 Energy (Energy policy: nuclear power; fast reactor programme) (Part 13) 88 Jun 1 90 Aug 28 16 Dec 30
PDF PREM19/2963 Environmental Affairs (Ban on trading in ivory) 89 Jun 14 90 Mar 27 16 Dec 30 Confidential 34
PDF PREM19/2964 Environmental Affairs (North Sea Conference) 84 Oct 31 90 Jul 4 16 Dec 30 1 Confidential 143
PDF PREM19/2965 Environmental Affairs (Environmental policy: environmental pollution: climate change; Environmental Protection Bill) (Part 13) 89 Dec 1 90 Jan 31 16 Dec 30 Confidential 205
PDF PREM19/2966 Environmental Affairs (Environmental policy: environmental pollution: climate change; environmental objectives and land use planning) (Part 14) 90 Feb 6 90 Feb 28 16 Dec 30 2 Confidential 223
PDF PREM19/2967 Environmental Affairs (Environmental pollution: climate change; Environment White Paper) (Part 15) 90 Mar 1 90 Apr 30 17 Jul 20 Confidential 296
PDF PREM19/2968 Environmental Affairs (Environmental policy: environmental pollution: climate change; Environment White Paper) (Part 16) 90 May 1 90 Jun 29 16 Dec 30 Confidential 191
PDF PREM19/2969 Environmental Affairs (Environmental policy: environmental pollution: climate change; Environment White Paper) (Part 17) 90 Jul 2 90 Aug 30 16 Dec 30 Confidential 215
PDF PREM19/2971 Environmental Affairs (World Commission on Environment and Development: Bergen Conference 'Action for a Common Future', May 1990) 88 Jul 5 90 Feb 14 16 Dec 30 Unclassified 98
PDF PREM19/2972 Environmental Affairs (The litter problem in the UK: Environmental Protection Bill) (Part 2) 89 May 4 90 Jul 26 16 Dec 30 Confidential 286
PDF PREM19/2973 European Policy (Common Agricultural Policy (CAP)) (Part 19) 88 Apr 5 90 Apr 30 16 Dec 30
PDF PREM19/2974 European Policy (European Community budget: developments in the European Community) (Part 44) 89 Nov 30 90 Feb 28 16 Dec 30
PDF PREM19/2975 European Policy (European Community budget: developments in the European Community) (Part 45) 90 Mar 2 90 Apr 27 16 Dec 30
PDF PREM19/2976 European Policy (European Community budget: developments in the European Community) (Part 46) 90 May 1 90 Jun 29 16 Dec 30
PDF PREM19/2977 European Policy (European Community budget: developments in the European Community) (Part 47) 90 Jul 2 90 Oct 31 16 Dec 30
PDF PREM19/2978 European Policy (Proposal for a Conference on Security and Cooperation in the Mediterranean) 90 Oct 8 90 Oct 19 16 Dec 30
PDF PREM19/2979 European Policy (Special European Council meeting in Rome, October 1990) (Part 37) 89 Dec 18 90 Nov 7 16 Dec 30 2 Secret 166
PDF PREM19/2980 European Policy (Special European Council meeting, Dublin, April 1990; European Council meeting, Dublin, June 1990) (Part 36A) 90 Feb 16 90 Jul 13 16 Dec 30
PDF PREM19/2981 European Policy (European Council meeting, Dublin, June 1990: briefing papers) 90 Jun 19 90 Jun 21 16 Dec 30
PDF PREM19/2982 European Policy (European Monetary System (EMS): economic and monetary union) (Part 6) [part 5 is PREM19/3741] 89 Nov 16 90 Apr 30 16 Dec 30 Secret 393
PDF PREM19/2983 European Policy (European Monetary System (EMS): economic and monetary union) (Part 7) 90 May 1 90 Jun 27 18 Jun 5 Secret 382
PDF PREM19/2984 European Policy (European Monetary System (EMS): economic and monetary union) (Part 8) 90 Jul 1 90 Oct 31 18 Jun 5 4 Secret 381
PDF PREM19/2985 European Policy (Participation by the UK in cases before the European Courts) 88 Aug 2 90 Dec 11 16 Dec 30
PDF PREM19/2986 European Policy (Calls on the Prime Minister by the President of the European Parliament) 79 Oct 30 90 Mar 1 16 Dec 30
PDF PREM19/2987 European Policy (Visit to the UK by Jose Maria de Areilza, President of the Parliamentary Assembly of the Council of Europe, February 1982: possible visit by Catherine Lalumiere, Secretary General of the Council of Europe) 81 Jul 15 90 Feb 7 16 Dec 30 Confidential 43
PDF PREM19/2988 European Policy (Setting up of European Bank of Reconstruction and Development) 89 Dec 14 90 Sep 23 16 Dec 30
PDF PREM19/2989 European Policy (UK air transport policy in Europe) 79 Nov 8 90 May 8 16 Dec 30
Info only PREM19/2990 Finland (Prime Minister's visit to Helsinki to attend European Democratic Union (EDU) conference, August 1990) 90 Aug 13 90 Sep 10 17 Jul 20
Info only PREM19/2991 Food (Food safety) (Part 3) 89 Jul 3 90 Apr 30 16 Dec 30
PDF PREM19/2992 Foreign Policy (East/West relations) (Part 10) 89 Dec 1 90 Jan 30 16 Dec 30 Secret 460
PDF PREM19/2993 Foreign Policy (East/West relations) (Part 11) 89 Feb 1 90 Jul 31 16 Dec 30 4 Secret 315
PDF PREM19/2994 Foreign Policy (Prime Minister's visits to Czechoslovakia, Hungary and Switzerland, 16-23 September 1990) 90 Aug 17 90 Oct 11 16 Dec 30 2 Secret 228
PDF PREM19/2995 Foreign Policy (Prime Minister's visits to Czechoslovakia, Hungary and Switzerland, 16-23 September 1990: briefing) 90 Sep 12 90 Sep 21 16 Dec 30 1 Secret 293
PDF PREM19/2996 Foreign Policy (Prime Minister's visit to Switzerland, September 1990) (Folder 2) 90 Aug 20 90 Sep 23 16 Dec 30 5 Confidential 56
PDF PREM19/2997 Germany (Anglo-German relations) (Part 5) 89 Sep 1 90 Sep 13 16 Dec 30
PDF PREM19/2998 Germany (Internal situation in East Germany: policy towards German reunification) (Part 2a) 90 Jan 5 90 Feb 15 17 Jul 20 3 Secret 299
PDF PREM19/2999 Germany (Internal situation in East Germany: policy towards German reunification) (Part 2B) 90 Feb 16 90 Feb 28 16 Dec 30
PDF PREM19/3000 Germany (Internal situation in East Germany: policy towards German reunification) (Part 3) 90 Mar 1 90 Mar 29 16 Dec 30 Secret 361
PDF PREM19/3001 Germany (Internal situation in East Germany: policy towards German reunification) (Part 4) 90 Apr 2 90 Aug 24 16 Dec 30
PDF PREM19/3002 Germany (Internal situation in East Germany: policy towards German reunification) (Part 5) 90 Sep 5 90 Nov 23 16 Dec 30
PDF PREM19/3003 Germany (Internal situation in the Federal Republic of Germany) (Part 3) 86 Jun 13 90 Mar 2 16 Dec 30 1 Secret 378
PDF PREM19/3004 Germany (Prime Minister's meeting with Lothar de Maiziere, Prime Minister of the Germany Democratic Republic, June 1990) 90 May 31 90 Jun 27 16 Dec 30
PDF PREM19/3005 Germany (Visits to the UK by Richard von Weizsacker, President of the Federal Republic of Germany) 86 Feb 3 90 Oct 1 16 Dec 30 Secret 67
PDF PREM19/3006 Germany (Visit to London by Count Otto Lambsdorff, Chairman of the FDP (Free Democrats), January 1990) 79 May 17 90 Jan 30 16 Dec 30 Confidential 16
PDF PREM19/3007 Germany (Visits by Chancellor Helmut Kohl to the UK) (Part 10) 86 Nov 20 90 Mar 30 16 Dec 30
PDF PREM19/3008 Government Machinery (Future of the Crown Agents: guidelines on procedure for tribunals of inquiry) (Part 2) 87 Nov 18 90 Jun 5 16 Dec 30 Confidential 57
PDF PREM19/3009 Government Machinery (Departmental responsibility for response to marine oil and chemical spills) 83 Mar 30 90 Feb 14 16 Dec 30
PDF PREM19/3010 Government Machinery (Departmental summaries of political events) 87 Jan 28 90 Mar 9 16 Dec 30 Confidential 37
PDF PREM19/3011 Government Machinery (Management and financing of the Registration Service; future of the Office of Population, Censuses and Surveys) 83 Sep 23 90 Jan 15 16 Dec 30