The multi-party agreement required the parties to “use any influence they might have” to bring about the dismantling of all paramilitary weapons within two years of the agreement`s approval by referendum. The standardisation process committed the BRITISH government to reducing the number and role of its armed forces in Northern Ireland “to a level compatible with a normal peaceful society”. These included the removal of security arrangements and the lifting of special emergency powers in Northern Ireland. The Irish government has committed to a “comprehensive review” of its crimes against state law. In recent days, both Mr Blair and Irish Taoiseach Bertie Ahern have travelled to Belfast to take part in the talks, and the agreement was finally announced by George Mitchell on the afternoon of 10 April 1998. The agreement contains a complex set of provisions that concern a number of areas, including: The idea of the agreement was to get the two sides to work together in a group called the Northern Ireland Assembly. The Assembly would take certain decisions previously taken by the British Government in London. The previous text contains only four articles; it is this short text that is the legal agreement, but it includes in its timetables this last agreement.  Technically, this envisaged agreement can be distinguished as a multi-party agreement as opposed to the Belfast Agreement itself.  The two main political parties in the agreement were the Ulster Unionist Party (UUP) led by David Trimble and the Social Democratic and Labour Party (SDLP) led by John Hume. The two leaders jointly won the Nobel Peace Prize in 1998. The other parties involved in a deal were Sinn Féin, the Alliance Party and the Progressive Unionist Party.
The Democratic Unionist Party (DUP), which later became the largest Unionist party, did not support the deal. She left the talks when Sinn Féin and the loyalist parties joined because republican and loyalist paramilitary weapons had not been downgraded. In January 2017, Martin McGuinness resigned from office in protest at a political scandal surrounding new Premier Arlene Foster, plunging executive power. .