Rule 65.Injunctions and restraining orders
Title IX: Provisional and Final Remedies · Last amended July 1, 2016 · Last verified July 14, 2026
Full Text of Rule 65
Amendment History
(Adopted March 1, 2016, effective July 1, 2016.)
Plain-English Summary
Rule 65 is the roadmap for stopping someone from doing something, or forcing them to act, before a case is fully tried. A preliminary injunction can only issue after the opposing party gets notice and a chance to be heard, and a court may combine that hearing with the trial on the merits if it wants to avoid presenting the same evidence twice. A temporary restraining order, or TRO, is the emergency version: a judge may issue one without notice to the other side, but only when specific facts in an affidavit or verified complaint show that immediate, irreparable harm will happen before the other side can be heard, and only after the moving party certifies what efforts were made to give notice.
Because a TRO is issued without the other side present, the rule builds in fast checks. The order must explain the injury, say why it is irreparable, and say why notice was skipped; it expires within 14 days unless extended for good cause; and the hearing on a preliminary injunction must be scheduled at the earliest possible time. The party who obtained the order must be ready to proceed at that hearing, or the court will dissolve it, and the opposing party can move to dissolve or modify the order on short notice. A movant seeking either a TRO or a preliminary injunction generally must post security to cover costs and damages if it turns out the order was wrongfully issued, though the State and its subdivisions are excused from that requirement.
The remaining sections round out the rule. Every injunction or restraining order must state its reasons, spell out its terms specifically, and describe the restrained conduct in detail rather than by cross-reference to the complaint, and it binds only the parties, their agents and employees, and others acting in concert with them who receive actual notice. Rule 65(e) lists the traditional grounds for a preliminary injunction, such as preventing irreparable injury or fraudulent disposal of property, and Rule 65(f) covers the separate remedy of restoring someone to possession of real property after a forcible or stealthy removal. Labor dispute injunctions remain governed by their own statutes.
Frequently Asked Questions
What is the difference between a TRO and a preliminary injunction under Rule 65?
A temporary restraining order, or TRO, can be issued quickly and even without notice to the other side when immediate, irreparable harm is shown, but it is short-lived, generally capped at 14 days. A preliminary injunction requires notice to the adverse party and stays in place until the case is resolved or the court says otherwise.
Can a court issue an emergency injunction without notifying the other side?
Yes, but only as a temporary restraining order under Rule 65(b), and only when specific facts in an affidavit or verified complaint clearly show immediate and irreparable injury will occur before the other side can be heard, along with a certification of notice efforts.
How long does a TRO last before it expires?
Rule 65(b)(2) caps a TRO issued without notice at 14 days from entry, though the court can extend it once for good cause, or longer if the adverse party consents.
Does a party have to post a bond to get a preliminary injunction or TRO?
Generally yes. Rule 65(c) requires security in an amount the court considers proper to cover costs and damages if the order turns out to be wrongful, except the State of Idaho and its subdivisions are not required to post security.
Who is bound by an injunction or restraining order?
Rule 65(d)(2) binds the parties, their officers, agents, servants, employees, and attorneys, and anyone else acting in active concert with them, but only those who receive actual notice of the order.