I. Extradition in the Philippine legal system
Extradition is the formal process by which the Philippines surrenders a person found within its territory to a foreign state (the “requesting state”) so that the person may be prosecuted for an offense or serve a sentence after conviction abroad. It operates at the intersection of foreign relations (executive action) and judicial power (court process).
In the Philippines, extradition is not treated as an ordinary criminal case where guilt is tried and decided locally. Instead, it is commonly described as a special proceeding (often called sui generis) whose purpose is to determine whether the person is extraditable under an applicable treaty and law, and whether the requesting state has met the requirements for surrender.
II. The controlling law: where “the court” comes in
Philippine extradition proceedings are primarily governed by:
The Philippine Constitution
- Treaties and international agreements become effective with Senate concurrence, and the Philippines typically extradites only under an extradition treaty or surrender agreement.
- Courts are constitutionally central because the deprivation of liberty (arrest/detention) requires judicially issued warrants based on standards recognized by Philippine law.
Presidential Decree No. 1069 (PD 1069), the Philippine Extradition Law
- PD 1069 provides the domestic mechanism for processing extradition requests and conducting extradition proceedings in court.
The applicable extradition treaty or surrender agreement
- The treaty sets key conditions (e.g., extraditable offenses, dual criminality, political-offense exceptions, documentary requirements, and the level of evidence required).
Rules of Court (suppletory)
- Where PD 1069 is silent, general procedural principles and rules are applied by analogy, consistent with the special nature of extradition.
III. Direct answer: Which court handles extradition cases?
A. Original jurisdiction: the Regional Trial Court (RTC)
Extradition cases are filed and heard in the Regional Trial Court (RTC). The RTC is the trial court that conducts the extradition proceedings, including:
- taking cognizance of the petition for extradition filed on behalf of the requesting state (through Philippine authorities),
- determining whether extradition may proceed under PD 1069 and the applicable treaty,
- issuing orders related to arrest and custody in the course of the proceedings (subject to governing doctrine on rights and procedure),
- and ultimately issuing a decision either granting or denying the petition for extradition (i.e., finding the person extraditable or not under the applicable standards).
Municipal/Metropolitan Trial Courts do not handle extradition petitions. Extradition is not within the jurisdiction of first-level courts.
B. Venue: which RTC?
In practice and by principle, the petition is filed in the RTC with territorial jurisdiction over the place where the person sought is found, arrested, or residing, consistent with how Philippine trial courts exercise authority over persons within their territory.
Because many extradition actions are coordinated by national offices based in Metro Manila and many respondents are located there, a significant number of petitions historically appear in RTCs within Manila/Metro Manila. But the legally relevant point is that the proper RTC is determined by territorial jurisdiction over the person sought.
C. Appellate and supervisory courts: Court of Appeals and Supreme Court
Although the RTC is the court that handles the extradition case in the first instance, higher courts frequently become involved through:
Court of Appeals (CA) – review of RTC rulings via the appropriate mode of appellate or special civil action review (depending on the issue and procedural posture).
Supreme Court (SC) – final review of CA rulings and, in some instances, direct recourse through extraordinary remedies where appropriate (e.g., petitions raising grave abuse of discretion or fundamental constitutional questions).
So, structurally:
- RTC = primary “extradition court” (trial-level proceedings)
- CA = intermediate review
- SC = final review / constitutional supervision
IV. Why the RTC, specifically?
1) Extradition requires judicial process for restraint of liberty
An extradition request commonly requires the respondent to be arrested and detained to prevent flight. In the Philippines, restraint of liberty must be grounded on lawful process consistent with constitutional protections—this is where the RTC’s judicial authority becomes essential.
2) Extradition involves factual and legal determinations
Even though an extradition case is not a criminal trial on the merits, the RTC still resolves threshold questions such as:
- identity (is the person before the court the person sought?),
- treaty coverage (is there an applicable treaty/agreement?),
- extraditable offense (does the alleged/convicted offense fall within the treaty?),
- dual criminality (is the act a crime under both legal systems, if required?),
- documentary sufficiency and authentication under treaty and PD 1069,
- and whether the evidence meets the treaty-required showing (often described as evidence of criminality or a probable-cause-type showing, depending on the treaty language).
These are judicially manageable determinations suited to a trial court.
V. The roles of the Executive Branch vs. the Judiciary
Understanding “which court handles it” is easier if the extradition process is viewed in phases:
Phase 1: Executive evaluation (before court filing)
Typically, an extradition request is made through diplomatic channels. Philippine authorities (commonly involving the DFA and DOJ) evaluate:
- whether the request is made under an existing treaty/agreement,
- whether required documents are complete and properly authenticated,
- whether the offense is extraditable under the treaty,
- and whether there are clear treaty-based bars (e.g., political offense, double jeopardy clauses, specialty, statute limitations clauses—depending on treaty text).
This is largely an executive function.
Phase 2: Judicial extradition proceedings (RTC)
Once the Philippine government initiates judicial proceedings, the RTC handles the case, conducting hearings and issuing rulings necessary to determine extraditability under PD 1069 and the treaty.
Phase 3: Surrender (executive implementation after a finding of extraditability)
Even after a judicial determination that the respondent is extraditable, the actual surrender is implemented by the executive authorities consistent with treaty obligations and domestic requirements.
VI. What the RTC actually does in an extradition case
A. Filing of the petition
The petition is filed in the name of the Philippine government and is prosecuted by its authorized legal representatives (commonly involving the Office of the Solicitor General or other government counsel in coordination with the DOJ, depending on the specific setup used in a given case).
The petition typically includes:
- the treaty/agreement invoked,
- the identity and location details of the person sought,
- the offenses and supporting narrative,
- the judgment of conviction (if applicable) or charging documents,
- and supporting evidence/documents required by the treaty and PD 1069.
B. Arrest and provisional arrest
Extradition practice often includes two related concepts:
Provisional arrest Some treaties allow a requesting state to ask for provisional arrest while the complete extradition package is being finalized and transmitted.
Arrest upon filing of the petition Once the petition is filed, the court may issue orders to ensure the respondent’s presence and prevent flight, consistent with governing standards and jurisprudence.
C. Hearings on extraditability
The RTC does not try guilt beyond reasonable doubt. Instead, it focuses on whether:
- the treaty applies,
- the offense is extraditable,
- the person is the correct individual,
- the request is not barred by treaty exceptions,
- and the required evidentiary threshold is met.
D. Decision
The RTC issues a decision either:
- granting the petition (respondent found extraditable), or
- denying the petition (respondent not extraditable under the law/treaty/standard).
VII. Rights and procedural safeguards in RTC extradition proceedings
Extradition implicates liberty, so the proceedings must remain consistent with due process, while also recognizing the special nature of extradition and the state’s international obligations.
Key points commonly recognized in Philippine extradition doctrine include:
1) Due process applies, but not identically to a criminal trial
The respondent is entitled to be heard, to challenge compliance with treaty requirements, and to contest identity and other threshold legal issues. But the case is not a full adjudication of criminal liability for the foreign offense.
2) Bail in extradition
Philippine jurisprudence has evolved on whether bail may be granted in extradition cases. The currently accepted approach treats bail as not automatic, but potentially available under stringent conditions, balancing:
- the respondent’s liberty interest,
- the risk of flight,
- and the Philippines’ treaty obligations to produce the person if extradition is granted.
In practice, courts assessing bail in extradition look closely at flight risk, the strength of ties to the community, and any “special circumstances” articulated by doctrine.
3) Limited inquiry into the requesting state’s justice system (“rule of non-inquiry”)
Courts generally avoid evaluating the fairness of the requesting state’s criminal justice system or prison conditions as that is primarily a foreign relations matter. Exceptions are narrow and typically framed around extreme or clearly treaty-relevant or constitutionally intolerable scenarios—though Philippine courts are cautious in expanding this inquiry.
VIII. Remedies and review: how cases move beyond the RTC
While the RTC handles the case initially, extradition litigation often continues through review mechanisms because extradition raises constitutional and international-law questions.
Common judicial pathways include:
- Review in the Court of Appeals of RTC rulings, depending on the mode allowed by procedural posture and the nature of the issues.
- Supreme Court review of CA decisions, especially on constitutional questions, grave abuse of discretion claims, or novel issues affecting treaty obligations and rights.
Separately, respondents may seek extraordinary remedies (e.g., habeas corpus, certiorari) where detention or jurisdictional issues are alleged to be unlawful.
IX. What extradition is not: avoiding common confusions
A. Extradition vs. deportation
- Deportation is an administrative immigration process (typically handled by the Bureau of Immigration and reviewed by courts only in limited ways).
- Extradition is treaty-based surrender and is processed through RTC judicial proceedings under PD 1069.
B. Extradition vs. mutual legal assistance
Mutual legal assistance (MLA) is about evidence gathering and cooperation (subpoenas, service, evidence transmission), not surrender of persons.
C. Extradition vs. surrender to an international tribunal
“Surrender” to an international court/tribunal (if applicable under a separate legal regime) may follow different legal pathways and is not automatically the same as treaty-based extradition under PD 1069.
X. Practical consequences of RTC jurisdiction
Because the RTC is the forum of first instance:
- Time, detention, and interim relief are litigated there first.
- Documentary sufficiency (authentication, translations, certifications) is tested there.
- The respondent’s strategy often focuses on treaty-defined bars (non-extraditable offense, political offense exceptions, specialty, dual criminality) and threshold compliance questions.
- The requesting state’s case is presented through the Philippine government’s petition and supporting materials, not by the requesting state directly as a local prosecutor.
XI. Summary
- The Regional Trial Court (RTC) handles extradition cases in the Philippines in the first instance.
- The proper RTC is determined by territorial jurisdiction over where the person sought is found/arrested/residing.
- The Court of Appeals and ultimately the Supreme Court may handle extradition-related disputes through review or extraordinary remedies, but the extradition case itself begins in the RTC.
- Extradition proceedings are special: they do not try guilt, but determine extraditability under PD 1069 and the applicable treaty, while observing due process consistent with their nature.