Northern Ireland Downing Street Joint Declaration (1993)

This project models the series of formal and informal negotiations which led to the publication, in December 1993, of a declaration issued jointly by the British and Irish Governments. The Joint Declaration was a critical policy document which paved the way for a ceasefire and the entry of Sinn Féin into formal talks. It also laid out a shared set of principles – including, crucially, self-determination for the people of Ireland subject to the consent of the people of Northern Ireland – which would come to underpin the Belfast Good Friday Agreement and provide a framework for its ratification.

Informal British-Irish Bilaterals

This committee has been created to model bilateral contact between British and Irish government delegates which happened outside of the more formal structures set up for intergovernmental negotiation. These informal meetings were sometimes crucial to the development of the Joint Declaration.

To see the full record of a committee, click on the corresponding committee on the map below.

Committee Document Library View

The list of documents under consideration by committee: Informal British-Irish Bilaterals at the end of its timeline.


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Oct 1993, 12:00

Quentin Thomas to Relay That the British Government Remains Unable to Adopt a Substantive Approach

Last decision:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Oct 1993, 12:00

[Editors' Note: The meeting was conducted on these terms.]


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 09 Dec 1993, 18:00

Rename Convention to Forum

Last decision:

Northern Ireland Downing Street Joint Declaration (1993), Date: 09 Dec 1993, 18:00

4. [...] Mansergh thought that the Irish might have no difficulty about the word "Forum".

Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 06 Jun 1993, 18:00

Joint Declaration: JD6


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 06 Jun 1993, 18:00

Aide-Mémoire from the Irish Government Accompanying JD6


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 14 Jul 1993, 12:00

British Government: Ten Principles


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 14 Jul 1993, 12:00

British Commentary on JD6


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 14 Jul 1993, 12:00

Principles for Inclusion in a Joint Declaration


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 07 Sep 1993, 12:00

Letter from Albert Reynolds to John Major (7 September 1993)


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 10 Sep 1993, 12:00

Resolution to Mandate the Liaison Group to Create a Joint Framework Document


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 10 Sep 1993, 12:00

Resolution to Use the Language from the Joint Framework Document to Solve Paragraph 4


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 25 Sep 1993, 12:00

Hume-Adams Statement (25 September 1993)


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 04 Oct 1993, 12:00

Possible Reference in Paragraph 3 to Abiding by All Principles of the 1985 Agreement


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 29 Oct 1993, 12:00

Joint Statement by the Taoiseach and the Prime Minister (29 October 1993)


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 11 Nov 1993, 19:00

Speech by Dick Spring in the Dáil Debate on Northern Ireland (27 October 1993)

Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 03 Dec 1991, 12:30

Irish Draft Communiqué for Meeting between John Major and Charles Haughey


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Sep 1993, 12:00

Principles for Inclusion in a Joint Declaration

Last decision:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Sep 1993, 12:00

[Editors' Note: The conclusions of the meeting were circulated.]


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Sep 1993, 12:00

Constitutional Issues

Last decision:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Sep 1993, 12:00

[Editors' Note: The text on constitutional issues handed over by Quentin Thomas during the meeting was circulated.]


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 24 Sep 1993, 12:00

Joint Declaration: JD8

Last decision:

Northern Ireland Downing Street Joint Declaration (1993), Date: 24 Sep 1993, 12:00

[Editors' Note: JD8 was circulated.]


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 24 Sep 1993, 12:00

Note on the Importance of the Joint Declaration to the Taoiseach

People: Quentin Thomas

Last decision:


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 24 Sep 1993, 12:00

Four Building Blocks for a Joint Declaration (Paragraph 4)

People: Quentin Thomas

Last decision:

Northern Ireland Downing Street Joint Declaration (1993), Date: 24 Sep 1993, 12:00

[Editors' Note: This document was circulated as one of the conclusions of the meeting.]



Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 24 Sep 1993, 12:00

Framework Agreement

Last decision:

Northern Ireland Downing Street Joint Declaration (1993), Date: 24 Sep 1993, 12:00

I said we would consider it carefully and would be giving thought to preparation of a paper of our own.


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 28 Sep 1993, 12:00

Updated Paragraph 4 (28 September 1993)

Last decision:

Northern Ireland Downing Street Joint Declaration (1993), Date: 28 Sep 1993, 12:00

[Editors' Note: The updated version of JD4 was conveyed to the British delegation for consideration.]


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Oct 1993, 12:00

Reply from John Major to Albert Reynolds (24 September 1993)

Last decision:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Oct 1993, 12:00

[Editors' Note: The letter was circulated.]


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Oct 1993, 12:00

Questions Surrounding the Joint Declaration Initiative as Discussed by Thomas and Ó hUiginn on 1 October 1993

People: Quentin Thomas

Last decision:


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Oct 1993, 12:00

Joint Declaration: JD9

Last decision:

Northern Ireland Downing Street Joint Declaration (1993), Date: 01 Oct 1993, 12:00

[Editors' Note: The new Irish draft of the Joint Declaration (JD9) was circulated.]


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 08 Oct 1993, 12:00

Joint Declaration: JD12

Last decision:


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 09 Nov 1993, 12:00

Joint Declaration: JD13


Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 07 Dec 1993, 12:00

Joint Declaration: JD15




Creator event:

Northern Ireland Downing Street Joint Declaration (1993), Date: 11 Dec 1993, 12:00

New Final Paragraph: "Non-Paper"

People: Roderic Lyne