Model UN rules
of procedure, explained.

Roll call, caucuses, points, motions, and voting, in plain language, with the phrases to use.

  • Beginner
  • 4 min read
  • Updated

In short

  • Rules of procedure keep a committee of dozens of delegates fair and orderly.
  • Debate moves between formal speeches, moderated caucuses, and unmoderated caucuses.
  • Points let you raise a problem; motions propose what the committee does next.
  • Rules differ between conferences, so always read your conference’s handbook.

Two common styles

Many conferences in the United States use procedure based on the UNA-USA rules, with a lot of time in caucuses. Many international and European conferences use THIMUN-style procedure, where delegates lobby and merge draft resolutions early, then debate each resolution in turn, with speeches for and against and amendments.

This guide follows the flow most first-time delegates meet, and notes where conferences commonly differ. Your conference handbook always has the final word.

How a session flows

  1. Roll call. The chair calls each country. Answer “present” or “present and voting”. Present and voting means you give up the right to abstain on resolutions.
  2. Setting the agenda. If the committee has more than one topic, delegates propose which to debate first, and the committee votes.
  3. The general speakers’ list. The chair opens a list of countries that want to speak. Formal debate follows this list whenever no other motion is in effect.
  4. Caucuses. Delegates move into moderated or unmoderated caucuses to debate more freely and write working papers.
  5. Draft resolutions. Working papers with enough sponsors and signatories are submitted to the chairs, introduced, and debated.
  6. Amendments. Delegates propose changes. A friendly amendment is accepted by all the sponsors; an unfriendly amendment goes to a vote.
  7. Closing debate and voting. Once debate is closed, the committee enters voting procedure and votes on each draft resolution.

Moderated and unmoderated caucuses

A moderated caucus is a focused debate on one sub-topic. The chair calls on delegates one at a time for short speeches. A motion for one states the total time, the speaking time, and the topic.

Motion to move into a moderated caucus of ten minutes, with a speaking time of 45 seconds, on the topic of funding.

An unmoderated caucus is free time: delegates leave their seats to talk, form blocs, and write working papers. The motion states only the total time.

Motion to move into an unmoderated caucus of fifteen minutes.

When several motions are proposed at once, chairs commonly vote on the most disruptive first, such as the longest caucus.

Points: raising a problem

PointUse it toCan it interrupt a speaker?
Point of personal privilegeFix something that stops you taking part, such as not being able to hear the speaker.Usually only when you cannot hear.
Point of orderSay that the rules are not being followed correctly.Usually not.
Point of parliamentary inquiryAsk the chair a question about the rules.No.
Point of informationAsk a speaker a question, when the speaker has yielded to questions.No.

Common motions

MotionWhat it doesTypical vote
Open the speakers’ listStarts formal debate on the topic.Simple majority
Moderated caucusShort speeches on one sub-topic.Simple majority
Unmoderated caucusFree time to negotiate and write.Simple majority
Introduce a draft resolutionBrings an approved draft to the floor.Varies; often needs signatories and the chair’s approval
Close debateEnds debate and moves to voting.Often two-thirds
Suspend the meetingPauses the session, for example for lunch.Simple majority

Vote thresholds vary between conferences. The chair will tell you what each motion needs.

Voting

  • Procedural votes are on motions. Every delegate present votes yes or no; you cannot abstain.
  • Substantive votes are on resolutions and unfriendly amendments. You can vote yes, no, or abstain, unless you answered “present and voting” at roll call.
  • Roll call votes. If a delegate asks for one and the chair agrees, the chair calls each country in turn instead of counting placards.
  • The Security Council works differently: a no vote from any of the five permanent members blocks a substantive resolution.

Quick glossary

Dais
The chairs who run the committee, and the table where they sit.
Placard
The card with your country’s name, raised to vote or to be recognized.
Bloc
A group of countries working together on shared goals.
Working paper
An early draft of ideas, before it becomes a draft resolution.
Sponsor
A main author of a draft resolution.
Signatory
A delegate who wants a draft debated, without necessarily supporting it.
Yield
What you do with speaking time you have not used.

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