Res Judicata and Stare Decisis: What Unsigned SC Resolutions Mean for Stock Attachment Disputes

The Supreme Court recently settled a long-standing question about the legal weight of its own unsigned resolutions. In a case involving cyber libel, the Court ruled that an unsigned resolution—one that does not show which justices concurred—binds only the parties to that case. It does not create a doctrine or principle of law that lower courts must follow. This clarification matters not just for criminal cases but for civil disputes, including those involving attachments of shares of stock, where parties often cite prior rulings to support their positions.

The Case Before the Court

The case arose from cyber libel charges filed against petitioner Berteni Cataluña Causing. The trial court denied his motion to quash the Informations, and the Court affirmed. In seeking reconsideration, the parties raised three issues: whether an earlier unsigned Resolution in Tolentino v. People established a binding doctrine on the prescription of cyber libel; whether cyber libel prescribes in one year; and whether an offended party is presumed to have discovered defamatory material at the time it was posted online.

The Court denied both motions for partial reconsideration.

Unsigned Resolutions Are Not Doctrinal

The Office of the Solicitor General argued that the unsigned Resolution in Tolentino laid down a doctrine on cyber libel's prescription that could only be modified by the Court sitting en banc, citing Article VIII, Section 4(3) of the Constitution.

The Court disagreed. It explained that the constitutional provision on modifying or reversing doctrines refers to doctrines laid down in decisions rendered en banc or in division. Under the Internal Rules of the Supreme Court, a "decision" is a disposition that states the facts and law, resolves novel issues, and bears the signatures of the justices who took part in the deliberations. An unsigned resolution, by contrast, is issued when the ruling has no significant doctrinal value and is essentially meaningful only to the parties.

The Court also noted that only decisions and signed resolutions are published in the Philippine Reports. It would be unfair to bind the public to a ruling they cannot reasonably be expected to know. Thus, an unsigned resolution is not doctrinal and cannot be invoked as stare decisis against non-parties.

Res Judicata Still Applies to the Parties

The Court was careful to distinguish between stare decisis and res judicata. While an unsigned resolution does not bind strangers to the case, it is still a final disposition on the merits. As such, it operates as res judicata—it is conclusive between the parties and their privies on all points and matters determined in the former suit. This principle applies to all final decisions or resolutions of the Court, regardless of how they were adjudicated.

Cyber Libel Prescribes in One Year

On the merits, the Court reaffirmed that cyber libel prescribes in one year under Article 90, paragraph 4 of the Revised Penal Code. It reasoned that Section 4(c)(4) of the Cybercrime Prevention Act does not create a new crime. It merely recognizes a computer system as another means of committing libel as defined in Article 353, in relation to Article 355, of the Revised Penal Code. The heavier penalty under the Cybercrime Prevention Act does not change the nature of the crime or its prescriptive period.

Practical Takeaways

• Unsigned resolutions are not precedents. They bind only the parties to that case. Do not cite an unsigned resolution as controlling law in a new dispute.
• Res judicata still applies. A final unsigned resolution is conclusive between the same parties on the same issues. It bars relitigation of matters already decided.
• Check the manner of adjudication. When relying on a prior ruling, verify whether it was a decision, a signed resolution, or an unsigned resolution. Only the first two can establish doctrine.
• For prescription questions, know the crime. The prescriptive period depends on the nature of the offense, not merely the penalty. Cyber libel, like ordinary libel, prescribes in one year.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.