Legal Insights
Plain-language guides and case briefs on Philippine law — researched from the firm's law library of 184,000+ statutes, Supreme Court decisions, and agency issuances, and written so non-lawyers can understand and act on them.
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Warsaw Convention Limits Philippine Courts' Jurisdiction Over International Air Travel Claims
Philippine courts lack jurisdiction over claims arising from international flights under the Warsaw Convention, as shown in Lhuillier v. British Airways.
Valid Service of Summons on Residents Temporarily Abroad: The Palma Case
Philippine Supreme Court clarifies that substituted service of summons is valid for residents temporarily out of the country, and explains when voluntary appearance waives jurisdictional objections.
Jurisdiction by Estoppel: When Active Court Participation Bars a Jurisdictional Challenge
Philippine Supreme Court explains when a party's active participation in a case can bar it from later questioning the court's jurisdiction.
Sharia Courts and Property Disputes: Concurrent Jurisdiction in Muslim Mindanao
Explaining the Supreme Court ruling that Sharia District Courts share jurisdiction with regular courts over real property cases involving Muslims.
Jurisdiction vs Finality: Balancing Labor Rights and Procedural Rules
A Supreme Court ruling on when alleged lack of jurisdiction can—and cannot—be raised to overturn a final labor order.
Reconstitution of Titles: Strict Compliance and Jurisdictional Requirements in Land Registration
The Supreme Court clarifies that petitions for reconstitution of lost Torrens titles require strict compliance with jurisdictional requirements under RA 26.
COMELEC En Banc Acts Without Jurisdiction in Election Appeal: Eriguel v. COMELEC
Supreme Court nullifies COMELEC en banc ruling in mayoralty protest for lack of jurisdiction and failure to ensure ballot integrity.
Electoral Integrity: COMELEC Division Authority and Ballot Preservation in Election Protests
A 2010 Supreme Court ruling on COMELEC division jurisdiction, ballot integrity, and the proper conduct of election protests.
Perpetual Employment Contracts: Labor Rights and Management Prerogatives Under Philippine Law
The Supreme Court rules on perpetual employment contracts, labor arbiter jurisdiction, and the balance between worker protection and management rights.
Voluntary Submission to Jurisdiction: Filing a Motion Without Reservation Waives Objections to Improper Servic
Filing any motion seeking affirmative relief without expressly reserving a special appearance waives objections to improper service of summons.
Docket Fees and Estoppel in Lease Termination: Metrobank v. Perez
Supreme Court clarifies when late payment of docket fees is allowed and when a party is barred from raising jurisdiction.
Agrarian Dispute Jurisdiction: Protecting the Rights of Tenants and Home Lots
A Supreme Court ruling clarifies that tenancy must be proven by substantial evidence, and that DARAB jurisdiction depends on the existence of a valid tenancy relationship.
Supreme Court Clarifies Appeal Fee Rules in Barangay Election Cases
The Court rules that paying the P1,000 appeal fee perfects a barangay election appeal; the P3,200 COMELEC fee is not jurisdictional.
Exhaustion of Administrative Remedies: CSC Jurisdiction Over Government Reorganization Disputes
Learn why the Supreme Court ruled that dismissed government employees must first exhaust remedies before the CSC, not the courts.
Corporate Officer vs Employee: Who Hears Illegal Dismissal Cases?
When is a dismissed executive a corporate officer or an employee? The Supreme Court clarifies which forum has jurisdiction.
Perfecting Appeals: The Jurisdictional Requirement in Estate Proceedings
Why filing both a notice of appeal and record on appeal is jurisdictional in estate cases, and what happens when a party fails to perfect an appeal.
Protecting Minority Shareholders When CAN A Derivative Suit BE Dismissed
Learn when Philippine courts may dismiss a derivative suit, the strict rules on service of summons, and how jurisdiction protects minority shareholders.
Employee vs Corporate Officer: Who Hears Illegal Dismissal Cases?
The Supreme Court clarifies when a company administrator is a regular employee, not a corporate officer, for labor jurisdiction purposes.
Due Process, Jurisdiction, and Provisional Remedies in Philippine Criminal Law
A look at Villamor v. People on due process, jurisdiction, and provisional remedies in Philippine criminal procedure.
Privatization vs Pending Disciplinary Actions: Navigating Jurisdiction in Employee Cases
When a government bank turns private, does the CSC lose jurisdiction over pending employee disciplinary appeals? The Supreme Court clarifies.
Jurisdiction Thresholds: Which Court Hears Real Property Disputes Based on Assessed Value
Philippine court jurisdiction over real property disputes hinges on assessed value. Learn the P20,000 threshold rule from a Supreme Court ruling.
Defective Summons and Jurisdictional Limits: How Improper Service Affects Court Authority
Learn how defective summons and improper service affect court jurisdiction, using the Ibasco v. PDCP case as a guide.
Jurisdiction BY Estoppel When Active Participation Waives Jurisdictional Challenges IN Arbitration
Gender Equality in Retirement: Challenging Discriminatory Collective Bargaining Agreements
When can a flight attendant challenge a discriminatory retirement age in court? The Supreme Court clarifies jurisdiction over CBA provisions.