NAQT rules

NAQT rules are the rules that NAQT uses for its team-based national championships and recommends for most local tournaments.

Summary

Matches consist of two timed halves (9 minutes for middle school, 10 minutes for high school, 11 minutes for college, including community college), but may end sooner if all the questions available have been exhausted, which is typically a limit of 24 tossup-bonus cycles. As an exception, games at four-year Sectional Championship Tournaments are untimed with 11-cycle halves.
Four players play at a time.
Matches consist of tossups with powers and interrupt penalties available. These are worth 15 and –5 points, respectively, while non-power correct tossup answers are worth 10 points.
Correct tossup answers in regulation lead to bonuses comprising three parts worth 10 points each.
Players have 3 seconds to begin answering after they are recognized for buzzing in on a tossup.
There are 3 seconds from the end of reading a tossup until the tossup goes dead. (For computation tossups, it is 10 seconds.)
Teams have 5 seconds to answer each bonus part; the moderator prompts after 4 seconds. (Occasionally bonuses, especially computation bonuses, may specify a longer time limit.) Bonus parts do not bounce back.
Each team is allocated one 30-second timeout.
Teams may substitute players at a timeout, at halftime, or before overtime.
If necessary, overtime consists of three tossups that do not lead to bonuses. If the game is still tied after that, it goes into sudden death.

Many tournaments abrogate the provisions for timed play, instead confining the game to a fixed number (often 20) of tossup-bonus cycles.

NAQT has made many revisions to the rules since they were first created in 1996. See History of NAQT game format for a log of notable changes.