The Northern Ireland Assembly established in 1982 represented an ultimately unsuccessful attempt to restore the devolution to Northern Ireland which had been suspended 10 years previously. The Assembly was dissolved in 1986.

The Assembly emerged as a result of initiatives by the then Secretaries of State for Northern Ireland, Humphrey Atkins and James Prior. The first step in this process was a white paper called The Government of Northern Ireland: A Working Paper for a Conference, published on 20 November 1979. This established a conference, attended the following year by the Democratic Unionist Party, the Alliance Party and the Social Democratic and Labour Party (SDLP). (The UUP refused to become involved in protest at a decision to allow discussions on an Irish dimension, discussions which the DUP also boycotted.) Talks between the DUP, Alliance and SDLP took place between 7 January and 24 March 1980, but failed to reach agreement.

In July 1980, the British Government published a discussion document, "The Government of Northern Ireland: Proposals for Further Discussion" which suggested creating a devolved Assembly either with compulsory power sharing or Majority Rule. The power sharing option proved unacceptable to Unionists while Nationalists and the Alliance Party were reluctant to return to the Majority Rule model. Consequently, on 27 November 1980, Humphrey Atkins, reported to the House of Commons that there was little prospect for a devolved government in Northern Ireland due to a lack of consensus amongst the parties.

With 1981 dominated by the Hunger Strikes and the Prisons issue, constitutional initiatives took a back seat to the security situation. However, on 5 April 1982, Atkins' successor James Prior published a white paper "Northern Ireland: A Framework for Devolution" which proposed what was referred to as partial or rolling devolution. Under the proposals, a 78-member assembly would be elected by proportional representation using the Single Transferable vote as in 1973. The Assembly's role at first would only be to scrutinise Government Departments as the white paper stated its role would be "consultative and deliberative, including scrutiny of draft legislation and making reports and recommendations to the Secretary of State which he will lay before Parliament." An executive could be formed consisting of not more than 13 members.

However, powers could be gradually devolved to the Assembly if 70 per cent of Assembly members agreed. These powers would be transferred back to the Secretary of State if that consent was later withdrawn. Furthermore, some functions such as Law and Order would remain with the Secretary of State, even if full devolution was achieved. The British government was clear that it was an "essential precondition" for a devolved administration to successfully function that any proposals needed the support of both Unionists and Nationalists in Northern Ireland. Cross border issues would remain the prerogative of the Westminster Parliament.

The electoral system proved to be hugely controversial. While there was general acceptance that the elections should take part using the Single Transferable Vote system, the decision to use the same 12 constituency boundaries used in 1973 rather than the new 17 constituency boundaries which were later adopted in 1983 was heavily criticised.

Great interest centred on the performance of Sinn Féin, fighting its first full election in many decades and on the inter-Unionist rivalry between the DUP and the Ulster Unionist Party (UUP). The former had pulled ahead in the European election of 1979 and the Local Council Elections of 1981 but had suffered a setback in the 1982 Belfast South by-election which followed the murder of Robert Bradford.

The results were seen as a positive step for the new electoral strategy of Sinn Féin which gained 5 seats on an abstentionist ticket and narrowly missed winning seats in Belfast North and Fermanagh and South Tyrone. The SDLP, also campaigning on abstentionism, were disappointed with their 14 seats; one of these was subsequently lost in a by-election to the UUP as Seamus Mallon was disqualified following a successful UUP election petition on the grounds that he was ineligible as he was a member of Seanad Éireann at the time. On the Unionist side the UUP gained a clear lead over the DUP, while the United Ulster Unionist Party (UUUP) failed to make an impact and, as a result, folded two years later. In the centre Alliance consolidated with 10 seats including unexpected wins in North and West Belfast. The Workers Party failed to make a breakthrough despite respectable vote shares in places like North and West Belfast.