Rule 72.Magistrate Judges: Pretrial Order
Last amended December 1, 2023 · Last verified June 30, 2026
Full Text of Rule 72
Amendment History
(Former Rule 72 abrogated December 4, 1967, effective July 1, 1968; new Rule 72 adopted April 28, 1983, effective August 1, 1983; amended April 30, 1991, effective December 1, 1991; April 22, 1993, effective December 1, 1993; April 30, 2007, effective December 1, 2007; March 26, 2009, effective December 1, 2009; April 24, 2023, effective December 1, 2023.)
Plain-English Summary
Rule 72 is the workhorse of the magistrate-judge system. A district judge may refer a pretrial matter to a magistrate judge, and the rule splits those matters into two tracks. For a nondispositive matter — most discovery and scheduling disputes — the magistrate judge issues a written order. A party may file objections within 14 days, and the district judge may modify or set aside any part of the order that is clearly erroneous or contrary to law.
For a dispositive matter — such as a motion to dismiss or for summary judgment — the magistrate judge instead enters a recommended disposition (a “report and recommendation”). A party has 14 days to file specific written objections, and the district judge then reviews de novo the portions objected to before accepting, rejecting, or modifying the recommendation.
Frequently Asked Questions
What is a report and recommendation?
A magistrate judge’s recommended ruling on a dispositive motion; the district judge reviews de novo the parts a party objects to (Rule 72(b)).
How long do you have to object to a magistrate judge’s ruling?
14 days after being served with the order or recommended disposition (Rule 72).