In Model UN debate, when a delegate is recognized to speak during a General Speakers List or moderated caucus with a fixed speaking time, they are usually entitled to use the full allotment. If they finish before time expires, most rulebooks require them to yield the remainder. The three standard yield options are:
- Yield to another delegate — the remaining time passes to a named delegation, who may use it to continue substantive remarks. The receiving delegate generally cannot yield again (no chain-yielding).
- Yield to questions — other delegates may pose questions through the chair; only the answering time, not the question time, typically counts against the clock (rules vary by conference).
- Yield to the chair — the unused time is simply absorbed and debate moves to the next speaker. This is the default if no yield is specified.
Yields almost always apply only to the formal General Speakers List, not to moderated or unmoderated caucuses, where unused time is forfeited automatically. Conferences following THIMUN procedure generally do not use yields at all, since THIMUN debate is structured around open debate and points of information rather than fixed speeches. UNA-USA and most North American collegiate circuits (including NMUN and Harvard's HNMUN, WorldMUN) use yields routinely.
Strategically, yielding to a like-minded delegate reinforces a bloc's message and signals coordination, while yielding to questions invites scrutiny but allows the speaker to demonstrate command of the topic. Yielding to the chair is the safest, non-committal choice and is common when a delegate wants to end cleanly without amplifying allies or exposing themselves to hostile questions.
A delegate who has been yielded time cannot yield it again under standard rules, preventing infinite delegation of floor time. Chairs will typically cut off a speaker who attempts a secondary yield.
Example
During the 2023 HNMUN DISEC committee, the delegate of France concluded her speech with 45 seconds remaining and yielded her time to the delegate of Germany to reinforce their joint position on autonomous weapons.
Frequently asked questions
No. Under standard UNA-USA and most collegiate rules, yielded time cannot be re-yielded. The receiving delegate must either use the time or let it lapse to the chair.
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