Glossary: Stormont Jargon, Explained
Plain-English definitions of the terms you’ll meet in Assembly coverage — on this site, in Hansard, and in the news. Each entry can be linked to directly (for example /glossary/#petition-of-concern). Terms are grouped by theme.
People and roles
MLA
Member of the Legislative Assembly — one of the 90 elected representatives, five per constituency.
First Minister and deputy First Minister
The joint heads of the Executive. Equal in power despite the titles; neither can act without the other. See how the Executive is formed.
Minister
An MLA who heads one of the nine Executive departments, setting its policy and answering for it to the Assembly.
Junior minister
One of two MLAs appointed to support the First Minister and deputy First Minister in The Executive Office.
Speaker
The MLA elected — with cross-community support — to chair Assembly proceedings impartially. Assisted by three Deputy Speakers.
Whip
The MLA responsible for organising their party’s members and votes in the Assembly.
Co-option
How a vacant Assembly seat is filled between elections: the departing MLA’s party nominates a replacement; there are no by-elections.
Institutions
Assembly
The Northern Ireland Assembly — the devolved legislature of 90 MLAs that makes laws and scrutinises government. See how the Assembly works.
Executive
Northern Ireland’s government: the First Minister, deputy First Minister and departmental ministers, meeting collectively as the Executive Committee.
Department
One of the nine government departments (Health, Education, Justice, Finance, Economy, Infrastructure, Communities, DAERA, and The Executive Office), each headed by a minister.
Statutory committee
The Assembly committee that shadows and scrutinises a specific department. See how committees work.
Standing committee
A permanent committee handling the Assembly’s own business — e.g. the Public Accounts Committee or Business Committee.
Ad hoc committee
A temporary committee created for one specific task, usually the Committee Stage of a bill outside any department’s remit, then dissolved.
The Executive Office (TEO)
The department jointly headed by the First Minister and deputy First Minister.
Stormont
The Belfast estate housing Parliament Buildings; used as shorthand for the Assembly and Executive together.
Law-making
Bill
A draft law before the Assembly. Becomes an Act once it completes all stages and receives Royal Assent. Track them on the bill tracker.
Executive bill
A bill introduced by a minister on behalf of a department — the majority of Assembly legislation.
Private member’s bill
A bill introduced by an individual MLA who is not a minister.
First Stage
Formal introduction of a bill — the title is read and the text published; no debate.
Second Stage
Debate and vote on a bill’s general principles.
Committee Stage
Detailed clause-by-clause scrutiny of a bill by a committee, with public evidence, ending in a report.
Consideration Stage
The first Chamber amendment stage — the whole Assembly votes on changes to the bill.
Further Consideration Stage
The second and final amendment stage.
Final Stage
The last vote on a bill as a whole — pass or fall, no amendments.
Royal Assent
The formal step that turns a passed bill into an Act of the Assembly.
Accelerated passage
A fast-track procedure that skips Committee Stage; requires cross-community support. Routinely used for Budget Bills.
Legislative consent motion (LCM)
The Assembly’s formal agreement to Westminster legislating on a devolved matter for Northern Ireland.
Commencement
The step that brings an Act’s provisions into force — sometimes immediately, often later by order.
Voting and elections
Single Transferable Vote (STV)
The proportional election system used for the Assembly: voters rank candidates, five MLAs elected per constituency. See how your vote works.
Quota
The number of votes guaranteeing election under STV: total valid votes divided by (seats + 1), plus one.
Transfers
Votes passed to a ballot’s next preference when a candidate is elected with a surplus or eliminated.
Designation
Each MLA’s registered identification as “unionist”, “nationalist” or “other”, used in cross-community votes.
Cross-community support
A voting threshold requiring support from both unionist and nationalist MLAs, via parallel consent or weighted majority. See how votes work.
Parallel consent
Cross-community test: a majority of MLAs voting, including a majority of unionists voting and a majority of nationalists voting.
Weighted majority
Cross-community test: 60% of MLAs voting, including at least 40% of each of the unionist and nationalist blocs voting.
Petition of concern
A mechanism by which 30 MLAs from at least two parties can require a vote to pass with cross-community support instead of a simple majority.
Division
A recorded vote in which every MLA’s position is published.
Mandate
The period between Assembly elections — e.g. the 2022–2027 mandate. Bills not completed by the end of a mandate fall.
Money
Block grant
The annual funding Northern Ireland receives from the UK Treasury — the large majority of Stormont’s budget. See how the budget works.
Barnett formula
The population-based formula that adjusts the block grant when comparable spending changes in England.
Budget Bill
The legislation that gives departments legal authority to spend; normally at least two per year, passed by accelerated passage.
Estimates
The detailed spending plans, department by department, that Budget Bills authorise.
Monitoring round
The in-year process for redistributing unspent money between departments.
Regional rate
The property-based charge set by the Executive — one of the few revenue streams Stormont controls directly.
Procedure and scrutiny
Plenary
A full sitting of the Assembly in the Chamber, normally Mondays and Tuesdays.
Hansard (Official Report)
The verbatim public transcript of everything said in the Chamber and in committee evidence sessions.
Standing Orders
The Assembly’s rulebook governing its own procedures; changing them requires cross-community support.
AQW / AQO
Assembly Question for Written answer / for Oral answer — the formal questions MLAs put to ministers. See how Assembly questions work.
Topical question
A short-notice oral question allowing MLAs to raise current issues at Question Time.
Ministerial statement
A formal announcement by a minister to the Assembly, followed by MLAs’ questions.
Programme for Government (PfG)
The Executive’s agreed statement of its priorities for the mandate.
Ministerial Code
The binding rules of conduct and collective decision-making for Executive ministers.
Register of Members’ Interests
The public record of MLAs’ relevant financial interests, overseen by the Committee on Standards and Privileges.
Windsor Framework
The UK–EU arrangements (2023) under which certain EU goods rules apply in Northern Ireland, with Assembly scrutiny and consent mechanisms. See what Stormont can and can’t decide.
Transferred / reserved / excepted matters
The three legal categories deciding whether Stormont or Westminster is responsible for an area of policy. See the full guide.
Missing a term you’ve seen in our coverage? Let us know. Last reviewed: July 2026.