Extradition from the United States: How the Procedure Works and What an Extradition Lawyer Does

This court-to-Secretary sequence describes a contested or formally certified extradition. A knowing waiver of extradition proceedings can bypass that ordinary route; waiver is not the same as consenting to a judicial certification.

Which US and treaty rules govern extradition?

International extradition from the United States is not the same as one US state sending a defendant to another state. The governing national framework is Chapter 209 of Title 18 of the United States Code, especially §§ 3181 and 3184–3196. Under § 3181(a), surrender to a foreign government ordinarily requires an extradition treaty in force between that government and the United States. A foreign arrest warrant or allegation, by itself, is not a substitute for the applicable US legal basis.

There is a narrow statutory exception: § 3181(b) permits surrender without a treaty, in the exercise of comity, for specified crimes of violence against US nationals abroad, only when the Attorney General provides the required written certifications. It excludes US citizens, US nationals and US permanent residents. This is not a general permission to extradite anyone to a country without a treaty.

The US–EU Agreement on Extradition, signed in 2003, entered into force on February 1, 2010 and operates alongside relevant bilateral arrangements. It does not make the United States part of the European Arrest Warrant (EAW) system. An EAW governs surrender among participating European states, not a US court's surrender to an EU country. The United States is not a party to the 1957 European Convention on Extradition; the US treaty relationship with the requesting state must be checked instead. A dual-criminality rule, a political-offense provision or a limitation period must be read in that specific treaty rather than assumed identical worldwide.

Which judge handles the case, and who decides surrender?

In practice, the case commonly goes to the United States District Court covering where the person is found, often before a US magistrate judge authorized to conduct extradition proceedings. Section 3184 also empowers other specified federal judges and judges of qualifying state courts; it is inaccurate to say only a federal magistrate has statutory authority. There is an unusual nationwide option: a judge or magistrate judge of the US District Court for the District of Columbia may issue the complaint-based warrant if the person's whereabouts within the US are unknown or there is reason to believe the person will soon enter the country. That does not mean every later hearing automatically stays in Washington.

The US Department of State normally receives a foreign state's formal request through diplomatic channels; its legal advisers examine treaty and policy matters. The Office of International Affairs (OIA) in the Department of Justice assesses the submission and works with an Assistant United States Attorney (AUSA) in the appropriate judicial district. US prosecutors present the foreign request; they are not conducting a domestic trial of the foreign charges.

The judicial officer examines whether extradition is legally available and whether the required evidentiary showing has been made. If satisfied, the officer certifies extraditability to the Secretary of State and orders detention pending the executive decision. Under § 3186, the Secretary may then authorize physical surrender to the foreign government's designated agents. Certification does not itself compel the Secretary to order surrender, and an unfavorable judicial result does not become an ordinary criminal conviction.

What happens from foreign request to physical transfer?

A requesting government may first seek provisional arrest when the treaty allows urgent detention before the complete papers arrive. Alternatively, it can submit a fully documented request first. Both routes involve the US authorities and a judicial warrant; an international police alert should not be confused with the final extradition order.

There is no reliable nationwide promise of “extradition in 30 days” or “release after 60 days.” Some treaties provide time limits for delivery of documents after provisional arrest; these are distinct from later custody and transfer rules. A lawyer must read the clause and determine the triggering event, the method of receipt and any permitted extension or consequence. The entire process may take months, especially where the treaty, evidence or post-certification proceedings are contested.

Arrest, bail and the two different detention clocks

Once arrested on the judicial extradition warrant, a person should be told the basis of custody and brought before the responsible judicial officer. Counsel can seek information about the foreign request and ask for a detention or bail hearing. Release pending international extradition is difficult but not categorically impossible. The normal presumption favoring bail under the federal Bail Reform Act does not apply. The US approach generally requires special circumstances for release, in addition to addressing flight risk, under the standard traced to Wright v. Henkel; a stable address or low flight risk alone does not establish special circumstances.

Two separate clocks cause frequent confusion. First, an applicable treaty may specify how long provisional arrest can continue without the formal extradition package; the number and starting point depend on the treaty. Second, 18 U.S.C. § 3188 refers to two calendar months after a qualifying commitment for rendition, not automatically two months from the first arrest. If the person has not been handed over and conveyed out within that period, plus the statutorily allowed travel time, the person may apply to a US or state judge for discharge after giving reasonable notice to the Secretary of State. The judge may order discharge unless sufficient cause is shown for continued custody. It is not automatic release, nor a universal maximum length for every stage of extradition detention.

The starting date under § 3188 requires an examination of the actual commitment order, not merely the certificate date. In In re United States (Allen), 713 F.2d 105 (5th Cir. 1983), the Fifth Circuit explained that delayed certification does not automatically stop the statutory clock; delay may instead be assessed as sufficient cause. That circuit-specific holding does not promise discharge: the statutory notice, travel-time allowance and judicial discretion still matter.

For the family, the essential dates are the original arrest, any provisional-arrest deadline under the treaty, the hearing, certification and the later commitment that starts the § 3188 inquiry. Ask counsel to put those dates on one timeline and distinguish an order of commitment from a routine detention entry. Do not rely on a countdown calculated from a news report or the date a foreign warrant was issued.

What is actually decided at the public hearing?

The hearing under § 3184 is a limited inquiry into extraditability, not a criminal trial of guilt or innocence. The judge ordinarily examines the existence and applicability of the legal extradition relationship, whether the conduct falls within the treaty, identification of the requested person and the applicable evidence threshold. In many unconvicted-person cases the treaty and judicial practice require a showing analogous to probable cause; the exact standard and materials still depend on the treaty and case posture. A foreign conviction raises different documentary questions than an untried accusation.

The Second Circuit subsequently held in Lalama Gomez v. United States, 140 F.4th 49 (2d Cir. 2025), that for an enumerated-offense treaty the court can look to the underlying alleged conduct rather than require the foreign charge to bear the same legal name as the listed offense. It upheld exclusion of proposed expert evidence in that case and reiterated that humanitarian objections to conditions after extradition go to the executive, not a second judicial trial. Those holdings control courts in the Second Circuit, not every US circuit.

US law expressly provides for public treaty-extradition hearings in accessible premises under § 3189. Under § 3190, depositions, warrants and other foreign papers can be admitted when properly authenticated. Ordinary federal trial evidence rules do not simply control the proceedings, and cross-examination or exculpatory evidence may be limited. That is why a detailed US trial defense is usually not the hearing's immediate purpose: identify the precise procedural point the extradition judge is allowed to decide.

There is a useful but narrow protection for someone without sufficient resources. Under § 3191, a person who files an affidavit specifying material defense witnesses, what each would prove, and the inability to pay may ask the extradition judge to subpoena them at public expense. The provision is discretionary and does not convert the hearing into an unrestricted trial. Counsel should also check translation and interpretation needs; the existence of untranslated foreign documents should prompt a concrete discussion of comprehensibility and the treaty's documentary rules rather than an assumption that every file must have the same translation form.

Do citizenship, consent and speciality change the outcome?

US citizenship is not an absolute bar to outward extradition. Some treaties require surrender of nationals; where a treaty does not obligate the United States to surrender its own citizens, § 3196 nevertheless permits the Secretary of State to order a citizen's surrender if the treaty's other requirements are satisfied. Dual citizenship must be disclosed and assessed under the exact treaty. A green card or other immigration status is not equivalent to citizenship, although permanent residence matters to the narrow non-treaty exception in § 3181(b).

A person may be asked to waive an extradition hearing or consent to surrender. These are deliberate legal choices, not the same as a court independently finding extraditability. They may shorten or bypass judicial scrutiny, but the precise consequences depend on the instrument signed and the treaty. The rule of speciality ordinarily limits the requesting state's ability to prosecute earlier unrelated offenses after an actual extradition, subject to treaty exceptions and consent mechanisms. Voluntary return or a broadly worded waiver may affect speciality protections; never assume that signing a consent form preserves them. Have US counsel compare the written waiver with the applicable treaty before agreeing.

Under the State Department’s 7 FAM 1631.4 guidance, an informed waiver of extradition proceedings ordinarily dispenses with both the judicial certification and a Secretary-issued surrender warrant; the court directs the transfer. The US government’s position is that such a waiver does not preserve the rule of speciality. By contrast, consent to extradition through certification and an executive surrender warrant can preserve speciality under the governing treaty. These are legally different paths: counsel should inspect the precise proposed document and explain the difference before anyone signs.

Transit through the United States in an extradition between other states is another matter. Permission and custody procedures are treaty-dependent and not interchangeable with a § 3184 case in which the person is being surrendered from the United States. Likewise, immigration removal or deportation is conducted under immigration law rather than automatically under Chapter 209. Neither a deportation order nor an INTERPOL Red Notice proves that a US judge has certified extradition.

What happens after certification, and can anyone challenge it?

The certification of extraditability is not directly appealable like a final criminal judgment. A person ordinarily challenges legally reviewable defects through a petition for habeas corpus under 28 U.S.C. § 2241 in the appropriate federal district court; a decision on that petition can be appealed to the relevant US Court of Appeals. A stay of surrender must be requested and ordered; filing a petition should not be assumed to stop transfer automatically. The Supreme Court's Fernandez v. Phillips and later circuit precedents keep the habeas inquiry substantially narrower than a second extradition hearing. For example, the Second Circuit's Skaftouros v. United States limits the court's review of foreign procedure and places the burden on the habeas petitioner.

For concerns about torture in the receiving state, 22 C.F.R. Part 95 gives the Secretary of State a central responsibility to consider the risk. Courts do not uniformly permit a habeas challenge to that executive assessment: the Second Circuit's Kapoor v. DeMarco (March 26, 2025) holds that 8 U.S.C. § 1252(a)(4) bars habeas jurisdiction over extradition-based Convention Against Torture claims in that circuit. In contrast, the Ninth Circuit's Sridej v. Blinken (July 23, 2024), applying Trinidad y Garcia, recognizes at most a narrow check that the authorized executive official complied with the required consideration, not court review of the substance of the torture-risk decision. The Supreme Court denied review of Kapoor on October 20, 2025; a denial of certiorari is not an endorsement of the merits. The federal district, its binding circuit law and intervening authorities therefore matter. A family should not assume a theory that might be heard in California will be heard in New York.

Detailed grounds for contesting surrender, the precise habeas filing and appeal routes, potential stays and how to present human-rights material belong in the separate guide to stopping extradition from the United States. These remedies are time-sensitive even where the statute does not give a single nationwide calendar deadline for every petition.

What should the person and family prepare today?

Hypothetical example: A Georgian citizen is detained in New York after Italy seeks extradition. The family has seen a reference to an INTERPOL notice but not the US complaint. The first question is not whether an INTERPOL record itself guarantees extradition; it is which treaty and US warrant support detention, whether a provisional-arrest deadline is running, and which district judge has the case. If the arrest is under § 3184, US counsel should obtain the federal papers and preserve any relevant questions about identity and the foreign charges. Any rights in a later habeas case depend on the governing circuit, not on the detainee's nationality alone.

Provide the lawyer with an accurate, dated packet. Family members can usually help gather information without trying to contact a foreign prosecutor or interfere with evidence:

• The person's full name as used in each passport, all citizenships, residence status and any known aliases or transliterations.
• Arrest date and place, present detention facility, federal district, case number and names of the judge and assigned counsel, if known.
• Copies of the US complaint, warrant, hearing notices, foreign charging document or judgment, and any translation actually supplied.
• Names and contact details of trusted relatives and counsel in the requesting country, and copies of relevant case decisions already obtained lawfully.
• A chronology of travel and prior proceedings; documents that may bear on identification, medical care, dependent family members or unusually severe custody hardship.
• Any correspondence about a proposed waiver, transfer, consular contact or surrender date; never sign a document merely to accelerate a meeting.

Ask the US lawyer three separate questions: What can be decided at the § 3184 hearing? What is the actual legal basis and clock for custody right now? What, if anything, must be presented to the Secretary of State separately? If the case is in New York, local court access and practice are addressed on the New York extradition page; other district pages cover their own local logistics. Practical coordination must not blur the division between the judicial and executive decisions.

This is general legal information, not advice on an individual file. Cross-border coordination can involve properly retained US and requesting-country counsel; for a case assessment, use the confidential request form.