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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Certificate of Arrival Is Mandatory in Naturalization Cases, Supreme Court Rules
The Supreme Court denies naturalization for missing a certificate of arrival, a mandatory requirement under the Revised Naturalization Law.
Navigating Seafarer Disability Claims: The Mandatory Third Doctor Rule
When a seafarer's doctor and the company physician disagree on disability, the POEA-SEC's third-doctor rule is mandatory. Hernandez v. Magsaysay explains why.
Chain of Custody in Drug Cases: Why Broken Links Lead to Acquittal
The Supreme Court acquits a drug suspect because police failed to prove the chain of custody of seized shabu, explaining the mandatory rules under RA 9165.
Untangling VAT Refund Claims Navigating Deadlines for Zero-Rated Sales
Learn how the Supreme Court clarified the mandatory deadlines for VAT refund claims on zero-rated sales, and why missing them is fatal.
Finality of Court Orders and the 3-Day Notice Rule: Ti v. Diño
The Supreme Court clarifies that defective motions do not toll the appeal period, and personal service is mandatory when practicable.
The Three-Day Notice Rule: Ensuring Due Process in Motion Hearings
The Supreme Court clarifies the mandatory three-day notice rule for motions and why personal service is preferred in Philippine procedure.
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.
Premature Filing of VAT Refund Claims: Strict Adherence to the 120-Day Rule
Philippine Supreme Court clarifies the mandatory 120-day period for VAT refund claims and the consequences of premature filing.
Bidding and Government Contracts: No Automatic Right to Award Without Post-Qualification
The Supreme Court clarifies that being the lowest bidder in a government project does not automatically entitle a contractor to the award—post-qualification is mandatory.
Seafarer Disability Claims: Following POEA-SEC Procedures for a Valid Assessment
The Supreme Court clarifies when a seafarer's disability claim fails: premature filing and skipping the mandatory third-doctor referral under the POEA-SEC.
Safeguarding Rights: Strict Adherence to the Chain of Custody in Drug Cases
In People v. Jaafar, the Supreme Court acquitted an accused after police failed to follow the mandatory chain of custody rules under Section 21 of RA 9165.
Reconstitution of Titles: Strict Compliance With Legal Requirements Is Mandatory
A Supreme Court ruling on title reconstitution underscores that strict compliance with RA 26's jurisdictional requirements is mandatory, or proceedings are void.
Real Property Tax Disputes: Why Payment Under Protest Is a Mandatory First Step
Philippine Supreme Court clarifies that payment under protest is mandatory before appealing real property tax assessments, even when claiming tax exemption.
Upholding Notarial Integrity: Personal Appearance Is Mandatory for Notaries
A notary who notarizes affidavits without the affiants' personal appearance faces suspension from law practice and loss of notarial commission.
Due Process in Civil Registry Corrections: Impleading All Affected Parties Is Mandatory
A Supreme Court ruling explains why all affected parties must be impleaded in civil registry correction cases under Rule 108.
Forum Shopping and Preliminary Mandatory Injunctions in Property Disputes
Philippine Supreme Court clarifies forum shopping rules and possessory rights under the Civil Code in property disputes.
Seafarer Disability Claims: Why Substantial Evidence and the 3-Day Medical Exam Rule Matter
A Supreme Court ruling explains why seafarers must comply with the mandatory post-employment medical exam and prove work-related illness with substantial evidence.
Justice Delayed: Holding Judges Accountable for Delayed Case Resolutions in the Philippines
The Supreme Court fined a Cebu judge P75,000 for gross inefficiency after failing to decide 99 cases and resolve 91 incidents within the mandatory 90-day period.
Judge Reprimanded for Undue Delay in Resolving Motions: A Lesson in Judicial Duty
The Supreme Court reminds judges that the 90-day period to resolve motions is mandatory, not optional, and that delay erodes public faith in the judiciary.
Perfecting an Appeal: Why Timely Payment of Fees Is Critical in Philippine Courts
Learn why timely payment of appellate docket fees is mandatory in Philippine courts and how failure to perfect an appeal can be fatal to a case.
Untimely Tax Refund Claims: The Mandatory 120+30 Day Rule
Why filing a VAT refund case before the 120-day period expires can cost a taxpayer everything, even a valid claim.
Biometrics and Ballots: Safeguarding Suffrage Through Voter Validation
The Supreme Court upheld RA 10367's mandatory biometrics validation, ruling it a procedural registration requirement, not an unconstitutional substantive qualification on suffrage.
Mandatory Appeal Bond in Labor Disputes: What It Means for Employees and Employers
Understanding the mandatory appeal bond in labor disputes, its purpose, and why compliance is crucial for employers seeking to appeal labor rulings.
Corporate Stock Transfers: Why Registration in Corporate Books Is Mandatory
Philippine Supreme Court clarifies that unregistered stock transfers do not confer stockholder rights like voting or calling meetings.