Criminal Defense for Foreign Nationals in Taiwan

Criminal Lawyer for Foreigners Arrested or Detained in Taiwan

If your family member has been arrested, detained, or questioned in Taiwan, the first hours and days can be extremely confusing—especially when the family is overseas and unfamiliar with Taiwan's legal system. FDLAW assists foreign nationals facing criminal investigation, detention, prosecution, and trial in Taiwan. Our lawyers can communicate in English, meet detained defendants where legally permitted, review available case information, explain the process to authorized family members, and develop a defense strategy based on the evidence and charges involved.

English communication available. Overseas family members may contact us by telephone, LINE, or email.

For overseas families

Has Your Family Member Been Arrested or Detained in Taiwan?

If the person has received an official notice to appear, review our guide on what to do after receiving a criminal summons in Taiwan, including how to identify the person's procedural status and prepare relevant records.

First, try to confirm the person's full legal name, nationality, date of birth, and current location. They may be at an airport police unit, a local police station, a district prosecutors office, a court, or a detention center. If you have received a notice, photograph, case number, or message from an officer, preserve it and send it to the lawyer.

An arrest, temporary custody for questioning, a prosecutor's investigation, and court-ordered detention are different procedural stages. A family may hear only that the person has been “taken away” and may not yet know the alleged charge or whether a court has ordered detention. Taiwan criminal procedure may differ substantially from the system in the person's home country, so early clarification matters.

Language barriers and limited contact can make the situation more alarming. A defense lawyer can contact the relevant authority through lawful channels, assess what can be confirmed, communicate with the defendant when permitted, and explain practical next steps. The lawyer cannot promise release or a particular result, but early involvement can help protect the defendant's rights and preserve useful evidence.

Immediate legal support

How a Taiwan Criminal Defense Lawyer Can Help

A Taiwan criminal defense lawyer can first identify the alleged offense, the agency handling the case, and the current procedural stage. The available steps then depend on whether the matter is at police questioning, prosecutor investigation, a detention hearing, post-indictment preparation, trial, or appeal.

For a fuller explanation of counsel's role at each stage, see how a criminal defense lawyer assists during Taiwan criminal procedure.

Communicate and clarify

Meet or communicate with the defendant where legally permitted, explain the allegation and rights, and reduce misunderstandings caused by language or unfamiliar procedure.

Protect the investigation record

Attend questioning or other proceedings when the law permits, advise on statements, and check whether interpretation and the written record accurately reflect what was said.

Address detention

Review the stated grounds for detention, prepare arguments and supporting material, and consider lawful applications or remedies relating to detention, bail, custody, residence restrictions, or travel restrictions. Our guide to criminal detention in Taiwan explains the principal detention risks and how counsel may respond.

Build the evidence

Collect messages, travel records, financial records, business documents, witness information, and other material from Taiwan or overseas that may support the defense.

Prepare submissions

Present factual and legal arguments to prosecutors or courts through the appropriate procedure and review available case files or evidence at the stage allowed by law.

Represent through trial

Develop the defense theory, examine prosecution evidence, prepare hearings and witness issues, represent the defendant at trial, and advise on appeal when applicable.

Need an English-speaking criminal lawyer in Taiwan?

Tell us where the person is believed to be held, when the arrest occurred, and what documents or messages the family has received.

High-risk cross-border cases

Drug Trafficking, Drug Smuggling and Airport Arrests in Taiwan

Drug transportation and importation allegations are serious under Taiwan law. Cases may begin when customs or aviation police find a controlled substance in luggage, a parcel, food, a gift, a container, or another concealed compartment. The exact charge and exposure depend on matters including the substance, conduct alleged, quantity, evidence of knowledge and intent, and the defendant's role.

A Taiwan drug lawyer should examine more than the fact that prohibited substances were found. Depending on the allegation, important issues may include who owned or packed the luggage, who arranged and paid for the trip, whether the defendant controlled the package, the instructions given before travel, communications with other people, financial records, airport conduct, forensic findings, and statements made during questioning. Evidence should be assessed as a whole rather than reduced to a slogan such as “the luggage was not mine.”

Taiwan's Narcotics Hazard Prevention Act distinguishes manufacturing, transporting, selling, possession with intent to sell, transfer, possession, and use. Penalties differ substantially by conduct and by the category of narcotic. A charge involving international transportation may also raise customs, immigration, digital-evidence, and cross-border investigation issues. The defense must be tailored to the actual indictment or investigation theory.

What If the Defendant Did Not Know Drugs Were in the Luggage?

Lack of knowledge may be a central defense issue, but it does not automatically result in acquittal. In some international transportation cases, the question is whether the accused actually knew that controlled substances were hidden in luggage, packages, food, gifts, or other items and whether the prosecution can prove the legally required intent.

Relevant evidence may include complete message histories, travel arrangements, ticket and hotel payments, bank transfers, the history of the relationship with the person who supplied the luggage, ownership and packing circumstances, access to locks or passcodes, behavior before and after travel, digital device records, prior statements, and inconsistencies in the prosecution theory. Overseas family members may hold copies of communications or payment records that are no longer accessible to the detained person. Preserve original files and context; do not edit, delete, or selectively recreate records.

Published case experience

Drug Smuggling Defense Involving a Foreign National

FDLAW has published a case account concerning an American defendant accused of transporting narcotics into Taiwan who was found not guilty by the trial court. The published account explains how travel arrangements, communications, financial circumstances, and the prosecution's proof of knowledge were examined. A past result does not predict any future case; every defense depends on its own evidence and procedural posture.

Read the published Taiwan drug-smuggling acquittal case insight

Airport arrest or suspected drug courier case?

Preserve flight bookings, hotel records, bank transfers, chats, luggage details, and the identities of people involved. Send the available material securely for an initial case review.

Other Criminal Cases Involving Foreign Nationals

FDLAW may also assist foreign defendants in appropriate cases involving fraud, assault, theft, property offenses, financial crime, business-related criminal allegations, money laundering, and other criminal investigations. These matters may involve separate questions about intent, identification, financial flows, consent, injury evidence, company records, or a defendant's role in a larger group.

Foreign nationality does not change the need for a fact-specific defense. It can, however, create practical issues involving interpretation, overseas witnesses and records, travel restrictions, residence status, family communication, and the perceived risk of flight. Those issues should be addressed directly and with reliable supporting material.

General procedure

What Happens After a Foreigner Is Arrested in Taiwan?

The exact route varies, but a criminal case commonly moves from police investigation to prosecutor investigation, with possible court proceedings on detention, followed by an indictment or another prosecutorial disposition. If indicted, the matter proceeds to the competent court for trial, with appeal available where the law allows.

Police investigationIdentity, alleged facts, questioning, searches, seizures, and transfer to prosecutors where applicable.
Prosecutor investigationThe prosecutor examines the suspect, evidence, witnesses, and whether coercive measures are requested.
Possible detention hearingA judge—not the prosecutor—decides whether legal grounds and necessity for detention are established.
Prosecutorial dispositionThe investigation may lead to indictment, non-prosecution, deferred prosecution, or another lawful disposition.
Trial and appealIf indicted, the district court hears the case. Further review depends on the decision and applicable appeal rules.

This is a general overview, not a fixed timeline. Urgent procedures and deadlines depend on the arrest status, charge, evidence, and orders made in the individual case.

Detention and Detention Centers in Taiwan

Formal pretrial detention is ordered by a judge when statutory grounds and necessity are established; a prosecutor may apply for detention but does not make the detention ruling. Grounds may concern flight, interference with evidence or witnesses, or other conditions specified by law. Serious drug, fraud, violence, and other charges may require careful and immediate preparation for the detention hearing.

A defense lawyer may interview and correspond with a detained accused subject to the rules governing attorney-client access. The lawyer can explain the case, prepare the defense, and assess possible applications to cancel or suspend detention. Family visits, letters, deliveries, and communications depend on detention-center rules and any restriction or prohibition ordered in the case. A lawyer's ability to report to family members also depends on client authorization, confidentiality, and professional duties.

Detention periods are governed by statute and may be extended only through the required procedure. Because the permissible periods and extensions differ by investigation or trial stage and by the charge, families should not rely on a single estimated release date. Release on bail, to another person's custody, or with residence or travel restrictions may be considered in appropriate cases, but no outcome can be promised.

Retaining counsel from abroad

Can Family Members Overseas Hire a Lawyer in Taiwan?

Yes. An overseas family member can contact a Taiwan law firm to discuss representation and urgent legal steps for a detained foreign national. Taiwan law permits specified family members to retain defense counsel independently for an accused or suspect, while the precise engagement and authorization documents should be arranged for the actual circumstances.

1. Contact FDLAW

Explain the urgency, where the person may be held, the date of arrest, nationality, and any known charge or case number.

2. Send reliable information

Provide notices, screenshots, travel records, messages, and the contact details of police, prosecutors, courts, or detention centers if known.

3. Confirm available action

FDLAW checks what can lawfully and practically be done at the current stage and identifies any missing authority or documentation.

4. Arrange engagement

The scope of work, fees, engagement terms, power of attorney, and identification procedures are arranged as appropriate.

5. Lawyer-client communication

The lawyer seeks to communicate with the defendant and prepares the necessary defense steps subject to access and procedure.

6. Authorized updates

Case developments may be explained to family subject to client instructions, confidentiality, legal restrictions, and professional obligations.

Need help for a family member detained in Taiwan?

You do not need to understand every procedural detail before contacting us. Start with the person's identity, last known location, and the information currently available.

Information to Prepare When Contacting Us

Gather what is available; do not delay contact merely because some items are missing.

Identity

  • Full legal name
  • Nationality
  • Date of birth
  • Passport number, if available
  • Family contact details

Case and location

  • Date and place of arrest
  • Police, prosecutor, court, or detention center
  • Case number, if known
  • Alleged charge
  • Copies of notices or legal documents

Relevant evidence

  • Flight and travel details
  • Relevant messages and original files
  • Luggage or package information
  • Financial or booking records
  • Names and roles of relevant people

Why Overseas Families Contact FDLAW

FDLAW is a Taiwan-based law firm in Taipei. Our practice includes criminal defense and complex disputes, and our team can communicate in English with foreign defendants and overseas family members. We approach criminal cases by connecting procedure, the evidentiary record, digital communications, financial material, and any commercial or cross-border context relevant to the defense.

For an overseas family, clear communication is part of effective representation. We identify the present stage, explain what is known and what remains uncertain, request the information that can be usefully collected abroad, and discuss realistic next steps without guaranteeing a result. Where the defendant is detained, communication with family remains subject to the client's authorization, confidentiality, legal restrictions, and professional obligations.

FDLAW's office is at 17F, No. 180, Section 2, Dunhua South Road, Da'an District, Taipei 106, Taiwan. You may also review our main Taiwan criminal defense practice.

Frequently Asked Questions

What should I do if my family member is arrested in Taiwan?

Gather the person's full name, nationality, date of birth, arrest location, and any police, prosecutor, court, or detention information, then contact a Taiwan criminal defense lawyer as soon as possible. Preserve messages and documents exactly as received. Do not assume that an arrest automatically means formal detention; the lawyer should first identify the person's location, alleged charge, and procedural status.

Can a foreigner hire a criminal lawyer in Taiwan?

Yes. A foreign suspect or accused may retain a defense lawyer in Taiwan. Under Taiwan criminal procedure, an accused may retain defense counsel at any time, and the rule also applies to a suspect questioned by judicial police. The lawyer's immediate role depends on the stage of the case, the person's location, and whether questioning, a detention hearing, trial, or another proceeding is pending.

Can family members overseas hire a Taiwan lawyer?

Yes, in appropriate circumstances. Taiwan law permits certain family members—including a spouse, linear blood relative, qualifying collateral relative, household head, or family member—to retain a defense lawyer independently for an accused or suspect. The firm must still confirm identity, engagement terms, authorization, conflicts, and the documents required for the particular case. Confidential case information may be shared only consistently with the client's instructions and professional duties.

Can an English-speaking lawyer visit a detained foreign national in Taiwan?

Generally, retained defense counsel may interview and correspond with a detained accused, subject to the applicable statutory rules and any lawful restrictions. Access immediately after an arrest, during transfer, or at a detention center can depend on the procedural stage and operational arrangements. FDLAW can first confirm what contact is legally and practically available and arrange a meeting when permitted.

What happens after someone is arrested in Taiwan?

The person may be questioned by police and transferred to a prosecutor, depending on the circumstances. A prosecutor investigates and may release the person with or without conditions or apply to a court for detention. A judge decides formal detention. The investigation may later end in indictment, non-posecution, deferred prosecution, or another lawful disposition.

How long can a foreign national be detained in Taiwan?

There is no single answer that applies to every case. Taiwan law sets detention periods and allows extensions only through specified procedures; the rules differ between the investigation and trial stages and may depend on the charge and level of court. A lawyer should review the detention order, starting date, extensions, and current court record rather than estimate release from the arrest date alone.

What if drugs were found in luggage but the defendant did not know they were there?

Knowledge and intent may be central disputed issues, but lack of knowledge is not automatically established by the defendant's statement. The defense should test the prosecution's proof against travel bookings, messages, financial records, luggage ownership, packing and handover circumstances, digital evidence, conduct, and prior statements. The full context may support or undermine an unknowing-courier defense, so early evidence preservation is important.

What are the penalties for drug trafficking or drug smuggling in Taiwan?

Penalties depend on the precise conduct and the category of narcotic. Under the Narcotics Hazard Prevention Act, manufacturing, transporting, or selling Category 1 or Category 2 narcotics carries exceptionally severe statutory penalties; Category 3 and Category 4 offenses also carry substantial imprisonment. Possession, possession with intent to sell, transfer, and use are separately regulated. The substance, classification, conduct, amount, intent, and possible statutory mitigation must be assessed case by case.

What documents should the family send to the lawyer?

Send available arrest notices, summonses, court or prosecutor documents, case numbers, passport details, travel itineraries, booking confirmations, messages, bank or payment records, and information about luggage or packages. Include the family's contact information and explain the source of each document. Preserve originals and complete conversation context. If some material is missing, contact the lawyer first and provide additional documents later.

Can a Taiwan lawyer communicate with family members overseas?

Yes, but communication must respect the defendant's instructions, attorney-client confidentiality, legal restrictions, and professional obligations. A family member who retains counsel does not automatically become entitled to every confidential detail. At the outset, the lawyer should clarify who may receive updates, what authorization is available, and whether detention or investigation restrictions affect communication.

Will a foreign defendant have an interpreter?

A person who has difficulty understanding the language used in an examination should receive interpreter assistance under Taiwan criminal procedure. Interpretation quality remains important: the defendant should say if a question is unclear and should not sign a record they do not understand without raising the issue. Defense counsel can review whether the interpreted questions, answers, and written record accurately reflect the defendant's statements.

Can a foreign defendant be released from detention?

Release may be possible, but it is not automatic and cannot be promised. Depending on the case, a court may consider bail, release to another person's custody, residence restrictions, reporting or travel-related measures, or other conditions when detention is unnecessary. The defense should address the court's stated concerns with a concrete plan and supporting material, including stable contact arrangements and reasons the defendant will appear and not interfere with evidence.

What happens if the defendant has already been indicted?

The case proceeds to the competent court for trial. Defense counsel can examine the indictment, review available case files and exhibits under the applicable rules, identify disputed facts and legal issues, prepare written submissions, challenge prosecution evidence, request favorable evidence, and represent the defendant at hearings. Strategy should be set after reviewing the indictment and record rather than simply repeating arguments made during investigation.

How quickly should the family contact a lawyer?

As soon as reasonably possible. Early legal assistance may be important before questioning, a detention hearing, the loss of digital or travel evidence, or statements by witnesses. The family should not wait until every fact is known. Contact the lawyer with the person's identity, last known location, and the materials currently available, while distinguishing clearly confirmed facts from assumptions.

Urgent criminal case in Taiwan?

Contact FDLAW

If a foreign family member has been arrested or detained in Taiwan, send us the person's full name, nationality, date of birth, known location of detention, alleged charge, and any documents you have received. Our team can review the available information and explain the next practical steps.

Criminal Case Legal Consultation Form

If you or a family member is facing questioning, arrest, detention, prosecution, or trial in Taiwan, provide the available facts and documents. FDLAW will review the inquiry and assess the appropriate next contact.