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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Venue Is Jurisdictional in Criminal Cases: The Casanas Carnapping Ruling
The Supreme Court explains why venue is jurisdictional in criminal cases and why a conviction outside the proper territory is void.
Territorial Jurisdiction in Criminal Cases: Where the Crime Occurs Determines the Court
The Supreme Court rules that venue in criminal cases is jurisdictional—a court cannot try an offense committed outside its territory.
Piercing the Corporate Veil in Labor Cases: Jurisdiction and Due Process Limits
The Supreme Court clarifies that piercing the corporate veil cannot be used to hold non-parties liable in labor execution without proper jurisdiction.
Due Process Prevails: Cross-Examination Rights and the Consequences of Missed Notice
A Supreme Court ruling on why a labor arbiter cannot hold non-parties liable in an execution writ without due process and jurisdiction.
Cadastral Proceedings: Jurisdictional Validity Through Official Gazette Publication
When does a cadastral court validly acquire jurisdiction? The Supreme Court clarifies the publication requirement under the Cadastral Act.
Judicial Overreach: Enjoining Ombudsman Suspension Orders and the Limits of Declaratory Relief
A judge was fined for gross ignorance of the law after issuing injunctions against an Ombudsman suspension order, exceeding RTC jurisdiction.
Territorial Jurisdiction vs Ownership: Nullifying Land Titles and Resolving Boundary Disputes in the Philippin
Philippine Supreme Court clarifies why territorial jurisdiction claims cannot nullify land titles, and how boundary disputes should be resolved.
Jurisdiction in Drug Cases: The Limits of Anti-Graft Authority and Protecting Individual Rights
The Supreme Court clarifies jurisdiction over drug cases involving public officials, emphasizing procedural rules and the hierarchy of courts.
Surrender of Title Broadening RTC Jurisdiction in Land Registration Disputes
The Supreme Court clarifies that Regional Trial Courts, as land registration courts, can hear contentious cases involving surrender of title under PD 1529.
VAT Refund Claims: Why the 120-Day Rule Is Jurisdictional and Deadlines Matter
Learn how the Supreme Court's ruling in Aichi Forging clarifies the mandatory 120-day VAT refund waiting period and its impact on taxpayers.
Disbarment for Deceit and Unauthorized Notarization: Ethical Standards for Lawyers
Supreme Court affirms suspension and notarial disqualification for a lawyer who used falsified documents and notarized outside his jurisdiction.
PD 242 and Intra-Government Tax Disputes: Who Decides When BIR Faces Another Agency?
Supreme Court clarifies that PD 242 governs disputes solely between government entities, giving the DOJ Secretary jurisdiction over BIR-PSALM VAT cases.
Upholding Agrarian Reform Security of Tenure Prevails Despite Land Reclassification
Supreme Court rules tenants' rights survive land reclassification, affirming DARAB jurisdiction over agrarian disputes despite zoning changes.
Courts Have Jurisdiction Over Church Marriages: Tilar v. Republic
The Supreme Court clarifies that civil courts have jurisdiction to declare church marriages void under the Family Code, rejecting the separation of Church and State argument.
Unlawful Detainer Jurisdiction: How Complaint Allegations Determine Ejectment Cases
Philippine Supreme Court ruling on how complaint allegations, not defenses, determine jurisdiction in unlawful detainer and ejectment cases.
Separation of Church and State: Civil Courts Have Jurisdiction Over Marital Disputes
The Supreme Court clarifies that civil courts, not church tribunals, have jurisdiction over petitions for declaration of nullity of marriage.
Civil Courts, Not Church Tribunals, Decide Marriage Nullity Cases in the Philippines
Philippine civil courts, not church tribunals, have jurisdiction over marriage nullity cases. The Supreme Court clarifies this in Tilar v. Republic.
Voluntary Submission Curing Jurisdictional Defects Through Affirmative Relief
When a defendant seeks affirmative relief from a court, they voluntarily submit to its jurisdiction—even if summons was defective.
Upholding Conviction Despite Procedural Lapses in Chain of Custody in Drug Cases
Supreme Court affirms drug sale conviction, ruling that minor chain of custody lapses do not automatically overturn a guilty verdict.
Jurisdiction in Illegal Recruitment and Estafa Cases: Protecting Migrant Workers
The Supreme Court clarifies venue rules for illegal recruitment and estafa cases, protecting migrant workers' access to justice.
Derivative Suits and Intra-Corporate Controversies Jurisdiction Clarified
The Supreme Court clarifies the distinction between derivative suits and intra-corporate controversies, and which court has jurisdiction over each.
Navigating NCIP Jurisdiction in Indigenous Peoples Rights Disputes
The Supreme Court clarifies when the NCIP has jurisdiction over ancestral domain disputes and when regular courts take over.
Correcting Birth Certificate Entries: When Courts Lack Jurisdiction Under RA 9048
Philippine Supreme Court clarifies when correction of first name in birth certificate requires administrative remedy under RA 9048, not court petition.
Annulment of Judgment in Land Title Cases: The Jurisdictional Limit on Lost Title Proceedings
A landowner's title was cancelled without her knowledge. The Supreme Court clarifies when courts lack jurisdiction over lost title cases.