Model UN Rules of Procedure: How Committee Runs
How a Model UN (MUN) committee actually runs, from roll call through caucuses, working papers and amendments to the final vote, and how US-style procedure differs from THIMUN-style procedure.
Fundamentals
What rules of procedure are, and why yours may differ
Rules of procedure (often shortened to RoP) are the rules that decide who may speak, for how long, what the committee does next, and how decisions are made. They are loosely based on how real UN bodies work, simplified so a room of students can debate, negotiate and pass resolutions in a weekend. There is no single Model UN rulebook. Every conference publishes its own rules, usually in a delegate handbook or on its website, and the differences matter: vote thresholds, how many sponsors a draft needs, whether a motion is debatable, even the names of motions. This guide teaches the conventions most conferences share, and it points out where they commonly differ, so you can read any conference's rules quickly and know what to look for.
Key Points
- Your conference's published rules always win over this guide, over your club's habits and over what someone did at another conference.
- Most US high-school conferences use a similar family of rules built around a speakers' list, moderated and unmoderated caucuses, and working papers.
- Conferences that follow THIMUN-style procedure work differently: delegates lobby and merge draft resolutions first, then debate one resolution at a time.
- The chair has wide discretion. At most conferences the chair can rule a motion out of order or dilatory (a waste of the committee's time) without a vote.
Who runs the room
The people at the front of the room are the dais. Titles vary, but the jobs are consistent. The chair (sometimes called the director or moderator) runs debate: recognizes speakers, entertains motions, calls votes and rules on points. A vice chair or assistant director usually keeps the speakers' list, tracks time and handles paperwork. A rapporteur, where there is one, keeps records such as roll call and vote counts. At many conferences the dais also reads and approves working papers and draft resolutions, and often has a say in awards.
Key Points
- Address the dais formally: 'Honorable chair' or simply 'Chair'. Speak in the third person about delegations: 'the delegate of Chile', not 'you'.
- Pages or staff carry notes between delegates at many conferences. Notes are for negotiation, not for chatting.
- The chair is a referee, not an opponent. Procedural fluency and courtesy toward the dais are noticed.
The vocabulary you need on day one
Most confusion in a first committee comes from a handful of terms. Learn these and the rest of procedure is just combinations of them.
Quorum
The minimum number of delegations that must be present for the committee to do business. Many conferences set it at one third of the committee's members to open debate and may require more for a substantive vote. That mirrors the UN General Assembly's plenary rules, where one third of members lets debate open and a majority must be present for a decision; the Assembly's Main Committees use one quarter to open debate. Use the quorum calculator to check the number for your room.
Present vs. present and voting
At roll call you answer either 'present' or 'present and voting'. At many conferences, 'present and voting' means you give up the right to abstain on substantive votes such as draft resolutions: you must vote yes or no. 'Present' keeps the option to abstain. Pick 'present and voting' when your country's position is clear and you want to signal commitment.
Procedural vs. substantive votes
Procedural votes decide how the committee works: opening the speakers' list, caucuses, closing debate. At most US-style conferences everyone present votes on them and no one may abstain; at many, observer delegations may vote on procedural matters too. Substantive votes decide what the committee says: draft resolutions and unfriendly amendments. Delegations can usually abstain on substantive votes (unless they declared 'present and voting'), and observers usually cannot vote on them.
Simple majority and two-thirds
A simple majority means more than half, so a tie fails. A two-thirds majority is usually required for motions that cut debate short or override normal rules, such as closing debate. On substantive votes, many conferences count only yes and no votes, following the real UN General Assembly rule that 'members present and voting' means members casting an affirmative or negative vote, with abstentions treated as not voting. That is why a resolution can pass with fewer yes votes than half the room.
Examples
Counting a substantive vote
Check how your conference counts abstentions before the final vote. The voting tally tool does this arithmetic for you.
Flow of Committee
The whole session at a glance
A US-style committee almost always moves through the same stages. Knowing the order tells you which motion comes next and when to have your documents ready.
Key Points
- 1. Roll call: the dais confirms who is present.
- 2. Setting the agenda: the committee picks which topic to debate first (only if there is more than one).
- 3. The general speakers' list opens: formal speeches on the topic begin.
- 4. Caucuses: moderated caucuses for focused debate and unmoderated caucuses for negotiating and writing. Most committee time is spent here.
- 5. Working papers: blocs write down their ideas and share them with the committee.
- 6. Draft resolutions: working papers become formal drafts with sponsors and signatories, approved by the dais.
- 7. Amendments: drafts are changed, by agreement (friendly) or by vote (unfriendly).
- 8. Closing debate and voting procedure: the committee votes on amendments and drafts, then moves to the next topic or adjourns.
Step 1: Roll call
The chair reads the list of member states alphabetically, and each delegation raises its placard and answers 'present' or 'present and voting'. Roll call is usually repeated at the start of each session, because attendance determines quorum and the vote thresholds for that session. If you arrive late, send a note to the dais so you are marked present before any vote.
Step 2: Setting the agenda
When a committee has two or more topics, the first real business is deciding which to debate first. A delegate moves to set the agenda to a topic. At many conferences this motion is debatable: the chair takes a short speakers' list of delegates for and against, then the committee votes by simple majority. If the motion fails, the other order is usually adopted automatically. The committee often runs out of time for the second topic, so this vote can decide what the whole conference is about.
Examples
Making the motion
Step 3: The general speakers' list and yields
Once the agenda is set, a delegate moves to open the general speakers' list (GSL). Delegates who want to speak raise placards and are added, and a motion sets the speaking time, often 60 to 90 seconds. The first GSL speeches are effectively opening speeches: your country's position and what you want the committee to do. The GSL stays open in the background for the whole topic; the committee returns to it whenever no caucus or other motion is in progress. At many conferences, if the speakers' list runs out, debate on the topic closes and the committee moves to voting, so blocs keep adding names.
Yielding your remaining time
If you finish a GSL speech early, most US-style rules ask you to yield the time left. There are usually three options, and a speaker may make only one yield.
- •Yield to another delegate: an ally uses your remaining time. They usually cannot yield it again.
- •Yield to questions (points of information): the chair lets delegates ask you questions, and only your answers count against the time.
- •Yield to the chair: your time ends and debate moves on. This is the safe default in your first conference.
Step 4: Moderated caucuses
A moderated caucus suspends the speakers' list for a focused, timed debate on one sub-topic. The motion states three things: total time, individual speaking time and the topic. The chair then calls on delegates who raise placards, one at a time. Moderated caucuses are where most committees test ideas and where short, sharp speeches earn attention. The delegate who proposed the caucus is often offered the first (or last) speech.
Key Points
- Pick narrow topics that move the committee toward solutions: funding, enforcement, a specific clause.
- Propose topics your bloc's working paper answers well, so the debate sets up your ideas.
- Moderated caucuses can usually be extended by motion when they end.
Examples
A complete moderated caucus motion
Total time divided by speaking time tells you how many delegates can speak: 10 minutes at 45 seconds is 13 speeches.
Step 5: Unmoderated caucuses
An unmoderated caucus ('unmod') suspends formal debate so delegates can leave their seats, form blocs, negotiate and write. The motion only needs a total time, and some conferences ask for a purpose. Unmods are where resolutions are actually built, and where many chairs watch for leadership: who brings people together, who writes clauses, who keeps the group on task.
Key Points
- Walk in with a plan: which delegations you want in your bloc and two or three concrete ideas to offer.
- Share the pen. Bringing other delegations' ideas into the document keeps them committed to it.
- Keep track of time. When the unmod ends, the committee returns to formal debate even if your paper is unfinished; someone can move to extend it.
Step 6: Working papers
A working paper is a bloc's ideas written down so the committee can read and discuss them. At many conferences it has no required format; clauses in resolution style are common because they make the next step easier. Once the dais accepts it, a working paper can be referred to in debate and is often presented by its authors during a moderated caucus or a motion to introduce it. It is not voted on. Its purpose is to become a draft resolution.
Key Points
- Merge early. Two similar papers splitting the same bloc usually both lose to one united draft.
- Name specific actors, funding sources and mechanisms; vague papers are hard to defend in questioning.
- Check the conference rules on when working papers may be submitted and how many signatures, if any, they need.
Step 7: Draft resolutions, sponsors and signatories
A draft resolution is a formal document written in resolution format: a heading, preambulatory clauses explaining the problem and past action, and numbered operative clauses saying what the committee will do. To be accepted it needs a minimum number of sponsors and signatories, set by the conference, sometimes as a fraction of the committee. The dais checks format and content, then numbers it (for example, Draft Resolution 1.1) and it can be introduced to the floor by motion. Authors usually read the operative clauses aloud and answer questions.
Sponsors vs. signatories
- •Sponsors wrote the draft or substantially shaped it. They are expected to support it, and at many conferences they control friendly amendments.
- •Signatories only want the draft debated. Signing does not commit a delegation to vote for it.
- •Many conferences cap the number of sponsors; check your rules before listing your whole bloc.
Step 8: Friendly and unfriendly amendments
Once a draft is on the floor, delegates can propose changes. At many conferences only operative clauses can be amended. An amendment can add a clause, strike a clause, or change its wording.
Friendly amendments
A friendly amendment is signed by all of the draft's sponsors. Because everyone who owns the document agrees, it is usually added without a debate or a vote. Friendly amendments are how sponsors win over wavering delegations: fix the clause they object to, and they vote yes.
Unfriendly amendments
An unfriendly amendment does not have every sponsor's support. It needs a set number of signatories and is voted on as a substantive question. Depending on the conference, it is debated and voted on when introduced, or held until the start of voting procedure. Many US conferences do not allow amendments to amendments.
Examples
Writing an amendment
Amendments must say exactly which words change. If the dais cannot paste your text into the draft, it is not ready to submit.
Step 9: Closing debate and voting procedure
When the drafts are on the floor and the committee is ready, a delegate moves to close debate (sometimes called cloture or moving into voting procedure). This usually needs a two-thirds vote, and at many conferences the chair takes a small number of speakers against the motion first. Once it passes, the committee is in voting procedure. At many conferences the room is sealed: no one enters or leaves and note passing stops.
Key Points
- Only motions that affect the vote are usually in order: dividing the question, a roll-call vote, and points.
- Pending unfriendly amendments are typically voted on first, then the drafts, usually in the order they were introduced.
- At most conferences the committee votes on every draft on the floor, and more than one can pass.
- A roll-call vote calls each delegation by name. Answers are usually yes, no, abstain or pass; at many conferences a delegation that passes is called again at the end and must then vote yes or no. Some conferences also let a delegation vote 'yes with rights' or 'no with rights' to explain its vote afterwards.
- After voting, the committee moves to the next topic or, at the end of the final session, moves to adjourn.
Points & Motions
The five points
Points are requests to the chair that are not voted on. There are only a few, and each has a narrow purpose. Using the right one, at the right moment, is an easy way to look experienced.
Key Points
- Point of personal privilege: something stops you taking part (you cannot hear, the room is too hot). At most conferences it is the only point that may interrupt a speaker, and only when you cannot hear the speech; a few rule sets also let a point of order interrupt a speech that is itself out of order.
- Point of order: the rules are not being followed, for example a motion taken out of order or a vote miscounted. It is about procedure, never about what someone said.
- Point of parliamentary inquiry: a question to the chair about the rules or what happens next. The safest point to use in your first committee.
- Point of information: a question to a speaker, asked through the chair, and only when the speaker has yielded to questions or accepted them.
- Right of reply: a request to respond when another delegate's speech insulted your country or delegation. Disagreement is not an insult; chairs grant it rarely.
Examples
Choosing the right point
The motions you will use most
Motions ask the committee to do something, and most are voted on. You make one when the chair asks 'Are there any points or motions on the floor?' Raise your placard, wait to be recognized, and state the motion in full. Typical vote requirements are listed below; your conference's rules may differ.
Key Points
- Set the agenda: simple majority, often debatable with speakers for and against.
- Open the speakers' list and set the speaking time: simple majority.
- Moderated caucus (total time, speaking time, topic): simple majority.
- Unmoderated caucus (total time): simple majority.
- Extend a caucus: simple majority; some conferences limit extensions.
- Introduce a working paper or draft resolution: simple majority, or introduced by the chair without a vote at some conferences.
- Introduce an unfriendly amendment: substantive vote, usually after speakers for and against.
- Table (postpone) debate: often two-thirds; sets a topic or draft aside without a vote.
- Close debate and move into voting procedure: usually two-thirds.
- Divide the question: simple majority to divide; each part is then voted on separately.
- Roll-call vote: often granted by the chair; some conferences vote on it.
- Suspend the meeting (for a break) and adjourn the meeting (end of conference): simple majority.
Order of precedence: which motion is voted on first
When several motions are on the floor at once, the chair votes on them in an order of precedence, and the first one to pass wins. Points come before any motion. Among motions, the most disruptive usually goes first. A common order is: adjourn the meeting, suspend the meeting, table debate, close debate, unmoderated caucus, moderated caucus, then motions about documents and speaking time. Among caucuses of the same kind, many chairs take the longest first. Other chairs vote in the order motions were made. Knowing the order lets you predict what will happen: if someone moves to close debate while you propose a moderated caucus, closing debate is usually voted on first.
How to phrase a motion so it passes
Chairs entertain clear, complete motions. Start with 'Motion to' or 'Motion for', include every detail the rules require, and stop talking. If the chair asks for a reason, give one sentence that helps the whole committee, not just your bloc.
Examples
Clear vs. unclear
The correct version names the motion, the time and the purpose. The chair can put it straight to a vote.
US vs THIMUN
Two families of procedure
Model UN procedure comes in two broad families. Most US high-school conferences use the style this guide has described so far: a speakers' list, moderated and unmoderated caucuses, and working papers that grow into competing draft resolutions. THIMUN-style procedure, named after The Hague International Model United Nations and used by conferences affiliated with the THIMUN Foundation, is organized around debating resolutions one at a time. Neither is more correct. Many conferences mix elements of both, so treat the comparison below as a guide to what to look for in your handbook, not as rules.
How a THIMUN-style committee runs
In THIMUN-style committees, delegates often arrive with pre-written draft resolutions. The first stage is lobbying: unmoderated time before formal debate in which delegates merge their drafts, negotiate and look for consensus. A merged draft is led by a main submitter and supported by co-submitters, and an approval panel checks format and content before it can be debated. The minimum number of co-submitters is set by the conference. In formal debate, the committee takes one resolution at a time. The main submitter presents it, the chair sets debate time, and delegates speak for or against it.
Key Points
- Open debate: delegates may speak either for or against the resolution.
- Closed debate: the chair gives time in favour, then time against. The motion to move to the previous question ends the current block of time, moving from time in favour to time against, or from time against into voting.
- Points of information are part of nearly every speech: the speaker says whether they will yield to points of information, and each must be phrased as a question.
- The floor can be yielded to another delegation, but only once in a row.
- Amendments are submitted to the chair by a delegate who has the floor, and amendments to amendments (to the second degree) are allowed.
- Delegations may vote in favour, against or abstain on amendments and resolutions.
- At THIMUN, notes between delegates go through administrative staff and are screened.
The differences that trip people up
If you have trained in one style and are attending a conference in the other, these are the habits to adjust. Always confirm them in your conference's rules.
Where the resolution comes from
US style: resolutions are written in committee, during unmoderated caucuses, and several competing drafts often reach the floor. THIMUN style: delegates usually bring draft resolutions and merge them during lobbying, and the committee debates one resolution at a time.
How debate is structured
US style: a general speakers' list plus moderated and unmoderated caucuses proposed by delegates. THIMUN style: debate on the resolution itself, with time in favour and against set by the chair. Caucus motions are generally a US-style convention.
Questions to speakers
US style: questions happen only when a speaker yields their remaining time to questions. THIMUN style: points of information are a routine part of speeches, and the speaker states whether they will take them.
Amendments
US style: friendly amendments (all sponsors agree) are added without a vote, unfriendly amendments are voted on, and many conferences do not allow amendments to amendments. THIMUN style: amendments are proposed from the floor while the resolution is debated, and amendments to the second degree are allowed.
Names for the same idea
'Close debate' or 'move into voting procedure' in US style roughly corresponds to the 'motion to move to the previous question' in THIMUN style. 'Sponsors' and 'signatories' in US style correspond roughly to 'main submitter' and 'co-submitters'.
How this compares with the real UN
Model UN procedure borrows from the real UN but is not the same. A few real rules are worth knowing because chairs and position papers often refer to them. In the General Assembly, decisions on 'important questions' (such as recommendations on international peace and security, admitting new members and budgetary questions) need a two-thirds majority of members present and voting, and other questions a simple majority (UN Charter, Article 18). The Assembly's rules define 'members present and voting' as members casting a yes or no vote, with abstentions counted as not voting. In the Security Council, procedural decisions need nine yes votes out of fifteen, and substantive decisions need nine yes votes including the concurring votes of the five permanent members (Article 27). In practice, an abstention by a permanent member is not treated as a veto. Model UN Security Councils usually simulate the veto on substantive votes, but check your conference's rules for how they apply it.
Preparing for a conference with unfamiliar rules
Your first conference in a new style does not need weeks of extra study. An hour with the handbook and a few questions to the dais on day one are enough.
Key Points
- Find the rules document on the conference website or in the delegate handbook and read the sections on debate, documents and voting.
- Make a one-page cheat sheet in your own words: the motions available, their vote thresholds and the document requirements.
- Watch the first 20 minutes of committee before making motions. The chair's habits tell you as much as the rules do.
- Use a point of parliamentary inquiry whenever you are unsure. Chairs would much rather answer a question than untangle a wrong motion.
Strategy
Using procedure to lead the committee
Knowing the rules is not only about avoiding mistakes. Delegates who understand procedure can shape what the committee discusses, when drafts are ready, and what reaches a vote, all without breaking a rule or annoying the dais.
Key Points
- Propose the moderated caucus topics. Whoever frames the sub-topic frames the debate, and proposers are often offered a speech.
- Time your unmoderated caucus motions to your bloc's needs: early to form the bloc, later to finish and merge the draft.
- Count votes before you move to close debate. A failed closure motion wastes time and shows the room you misread it.
- Use division of the question to save a good draft from one bad clause, instead of voting against the whole document.
- Use friendly amendments to bring hesitant delegations on board before voting procedure.
Working with the chair, not against them
Chairs can rule motions dilatory, refuse a right of reply and decide how many questions a speaker takes. Most want an efficient, substantive committee. Motions that move toward solutions are entertained; motions that stall are not.
Key Points
- Accept the chair's rulings gracefully. Appeals of the chair's decision exist, but they usually need a large majority and should be rare.
- Keep points short and specific. A point of order should name the exact rule or step that was missed.
- Hand in documents in the format the dais asked for, on time. Clean paperwork is a form of respect.
Common procedural mistakes
These errors come up in almost every novice committee. Avoiding them makes you look experienced from the first session.
Key Points
- Speaking out of turn or without being recognized by the chair.
- Talking about another delegate as 'you' instead of 'the delegate of ...'.
- Using right of reply for policy disagreements.
- Forgetting to add your name back to the speakers' list after speaking.
Examples
Point of information at the wrong time
Incomplete caucus motion
Abstaining after answering 'present and voting'
A note on crisis and specialized committees
Crisis committees, historical committees and specialized bodies often use looser or different procedure: shorter speeches, heavy use of moderated caucuses, and directives or communiqués instead of long resolutions. Some Security Council and court simulations have their own rules entirely. The principle is the same: read the committee's rules or background guide, and ask the dais on day one.
FAQ
Are Model UN rules of procedure the same at every conference?
No. There is no single Model UN rulebook. Most US high-school conferences use similar conventions, THIMUN-style conferences use a different structure, and every conference publishes its own rules. When they disagree with a guide, the conference's rules win.
What is the difference between a moderated and an unmoderated caucus?
A moderated caucus is a timed debate on one sub-topic in which the chair calls on delegates for short speeches. An unmoderated caucus suspends formal debate so delegates can move around, negotiate and write working papers and draft resolutions.
Should I say 'present' or 'present and voting' at roll call?
At many conferences, 'present and voting' means you cannot abstain on substantive votes such as draft resolutions, while 'present' keeps that option. Say 'present' unless you are sure you will vote yes or no on every draft that session.
What vote do I need to close debate?
Usually a two-thirds majority of delegations present, because closing debate cuts discussion short. Some conferences use a simple majority, and many let a few delegates speak against the motion first. Check your conference's rules.
What makes an amendment friendly or unfriendly?
A friendly amendment has the agreement of every sponsor of the draft and is usually added without a vote. An unfriendly amendment lacks that agreement, needs a set number of signatories, and is voted on by the committee.
Can more than one resolution pass?
At most US-style conferences, yes. The committee votes on every draft on the floor, and each that reaches the required majority passes. In THIMUN-style committees, resolutions are debated and voted on one at a time.
What is THIMUN-style procedure?
The procedure associated with The Hague International Model United Nations and conferences affiliated with the THIMUN Foundation. Delegates lobby and merge draft resolutions before formal debate, and the committee then debates one resolution at a time, with points of information during speeches and amendments proposed from the floor.
Continue learning
Explore related MUN guides to deepen your skills.
Model UN Beginner's Guide
Your first conference, start to finish: roles, documents and how to prepare.
How to Research for Model UN
Find your country's real votes and positions before committee starts.
Resolutions Guide
Write the draft resolutions and amendments this procedure revolves around.
Opening Speeches Guide
Make your first speaker's list speech count.
How to Win Best Delegate
Turn procedural fluency into leadership the dais notices.
Congressional Debate (NSDA)
Another parliamentary-procedure event, built on modified Robert's Rules.