Criminal Defense
Subpoenaing Law Enforcement Officers: Protocol and Limits
max@dotcomlawyermarketing.com
Legal Expert
3 min read
Updated: Sep 6, 2025
Subpoenaing Cops: The Rules
Getting info from the police can be tricky. Cops don't just hand over stuff willy-nilly. You need to follow the rules and get a subpoena first. Here's a quick guide on how it works:What's a Subpoena?
A subpoena is a legal order telling someone they gotta show up and testify or cough up documents. Kinda like a summons for info instead of a person. There are rules about how to serve them right.Two Main Types
There are two big kinds of subpoenas for getting evidence from the cops:- Criminal cases - Called a Rule 17 subpoena. Issued under the Federal Rules of Criminal Procedure.
- Civil cases - Called a Rule 45 subpoena. Issued under the Federal Rules of Civil Procedure.
What Can You Subpoena?
The subpoena can order the police to:- Testify at a hearing or trial
- Produce documents, recordings, files, etc.
- Let you inspect their facilities or equipment
Subpoena vs. Warrant
What's the difference between a subpoena and a search warrant? Good question!- A warrant lets cops search for evidence themselves.
- A subpoena just orders them to hand over specific stuff.
Who Can Issue a Subpoena?
Different rules on who can subpoena the cops:- Criminal cases - Issued by the court clerk or a marshal/deputy marshal.
- Civil cases - Issued by the attorney for either party.
Serving the Subpoena
You gotta serve the subpoena right, or it won't count:- Give a copy to the named officer(s)
- Pay witness fees and mileage costs
- Give reasonable advance notice - 30 days for documents
Objections by Police
Cops can challenge the subpoena if they think it's improper. Common arguments:- Scope is too broad/irrelevant to case
- Privileged or confidential info involved
- Undue burden to comply
Subpoenaing the Media
Special rules apply for subpoenaing journalists:- High bar to issue - only if critical to the case
- Must get Attorney General approval first
- Narrowly tailor request to essential info
Subpoena vs. Voluntary Compliance
When possible, try asking the police for info informally first. Then resort to a subpoena if they won't cooperate voluntarily. Issuing subpoenas should be a last resort.Get a Lawyer
Subpoena law is complex, with tricky rules and exceptions. Consult an attorney to issue and enforce a subpoena properly. Don't DIY it! Police agencies often fight subpoenas hard. A good lawyer can deal with their objections and negotiate limitations. They also know how to get a court order if police won't comply.In Summary
- Subpoenas order police to provide testimony or evidence
- Criminal and civil subpoenas have different rules
- Scope and service must follow legal requirements
- Police can challenge overbroad or vague subpoenas
- Get legal help - don't go it alone!
As Featured In






Need Legal Assistance?
Get expert legal advice from Spodek Law Group's experienced attorneys.