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.
Oral Share Sale Agreements in the Philippines: Enforceability and Remedies After Breach
Learn when oral agreements to sell shares are enforceable in the Philippines, and the remedies available when a seller backs out.
COMELEC vs HRET: When Can a Party-List Registration Be Cancelled?
The Supreme Court clarifies when COMELEC can cancel a party-list registration, even if it affects a sitting member of Congress.
Proving Filiation for Inheritance: Delayed Birth Registration in Philippine Law
A Supreme Court ruling clarifies how delayed birth registrations and other evidence establish filiation for inheritance claims in the Philippines.
Installment Land Sales in the Philippines: Buyer Rights and Contract Reinstatement
Learn how the Supreme Court protects installment buyers' right to reinstate contracts under the Maceda Law.
Trademark Ownership in the Philippines: Why Registration Beats Prior Use
Philippine trademark law shifted from use-based to registration-based ownership. Learn how the "Mr. Gulaman" case clarifies the rules and risks.
Defective Summons and Voluntary Appearance: Due Process in Property Cases
The Supreme Court clarifies when defective extraterritorial summons can be cured by voluntary appearance—and why due process still protects the defendant.
Derivative Works and Copyright Ownership in the Philippines: The Tupaz Case
The Tupaz case clarifies Philippine law on derivative works, copyright ownership, and the idea/expression dichotomy in collaborative designs.
When Delay Defeats Title: Laches and Registered Land in Lorenzo v. Eustaquio
The Supreme Court ruled that laches can defeat registered land ownership, even when the original transfer was flawed. Learn the key rules.
Missing Land Records Do Not Invalidate Decree: Supreme Court Ruling
The Supreme Court ruled that a land registration decree remains valid even when government records are missing, protecting landowners from administrative oversights.
Fraudulent Land Patents Void Derivative Titles Even for Good-Faith Buyers
Supreme Court ruling: titles derived from fraudulently obtained land patents are void, even if current owners bought in good faith.
When Can the State Reclaim Private Land? The Rule on Reversion Proceedings
The Supreme Court clarifies the heavy burden the State must overcome to revert titled private land to public domain.
Public Office as Public Trust: Lessons from the Deputy Ombudsman Administrative Case
The Supreme Court's ruling against a former Deputy Ombudsman clarifies the administrative offenses of neglect, misconduct, and abuse of authority.
When CLOAs Can Be Cancelled: Due Process and Landowner Retention Rights in CARP
The Supreme Court ruled that CLOAs may be cancelled when landowners' due process and retention rights are violated during CARP implementation.
Double Voter Registration in the Philippines: Legal Consequences Under RA 8189
Learn the legal consequences of double voter registration in the Philippines, based on the Supreme Court ruling in Labay v. People.
The President’s Power to Withdraw from Treaties: What the Supreme Court Ruled
The Supreme Court clarified the limits of the President’s power to withdraw from international treaties. Learn the rules from the Rome Statute case.
Dishonesty in Public Service: Falsifying the PDS and CSC Jurisdiction Over Exam Anomalies
The Supreme Court affirms dismissal for dishonesty when a police applicant cheats on exams and lies in the Personal Data Sheet.
Implied Lease Renewals and Right of First Refusal: What Tenants Should Know
Philippine Supreme Court ruling clarifies that implied lease renewals do not revive a tenant's right of first refusal unless expressly agreed.
Civil Registry Corrections: R.A. 9048 vs. Rules 103 and 108 Explained
Learn when to use R.A. 9048 versus Rules 103 and 108 for correcting civil registry entries, based on the Bartolome ruling.
Unlawful Detainer vs. Accion Publiciana: Key Distinctions in Philippine Ejectment Cases
Learn the key differences between unlawful detainer and accion publiciana, and why filing the wrong action can get your case dismissed.
Emancipation Patents Under Voluntary Land Transfer: The Marinas Ruling
The Supreme Court clarifies when emancipation patents are valid under PD 27's Voluntary Land Transfer scheme, including co-owner consent and payment timing.
Quieting Title vs. Annulment of Title: Key Lessons from Guntalilib v. Dela Cruz
The Supreme Court clarifies when a quieting-of-title action is actually an annulment of title, and why substance prevails over form.
Quieting of Title vs. Annulment of Title: Key Supreme Court Ruling on Land Disputes
The Supreme Court clarifies when a quieting of title action is actually an annulment of title, and why the substance of a complaint matters.
Voluntary vs. Involuntary Dealings: How to Register Property Agreements in the Philippines
Learn the difference between voluntary and involuntary dealings under Philippine property law, and why registering a conditional sale as an adverse claim can be a costly mistake.
Conditional Sales vs. Adverse Claims: Protecting Property Interests in the Philippines
Learn how the Supreme Court in Logarta v. Mangahis distinguishes conditional sales from adverse claims, and the proper registration rules under PD 1529.