Res Judicata and Forum Shopping: Reassessing Importation Bans

The Supreme Court recently settled important questions about how long the government has to prosecute cyber libel and when a ruling becomes binding doctrine. In Causing v. People (G.R. No. 258524, April 8, 2026), the Court En Banc denied motions for reconsideration and affirmed that cyber libel prescribes in one year. The ruling also clarified that unsigned resolutions do not create binding precedents—a significant distinction for lawyers and litigants alike.

The Case Before the Court

Berteni Cataluña Causing faced two counts of cyber libel before the Regional Trial Court of Quezon City. He moved to quash the Informations, arguing that the crime had already prescribed. The trial court denied his motion, and the Supreme Court affirmed that denial in a Decision dated October 11, 2023.

Causing sought partial reconsideration, insisting that the prescriptive period should run from the date of publication, not discovery. The Office of the Solicitor General, on the other hand, argued that cyber libel should prescribe in 15 years—not one—citing an earlier unsigned Resolution in Tolentino v. People.

The Issue: What Is the Prescriptive Period for Cyber Libel?

The central question was whether cyber libel under Section 4(c)(4) of Republic Act No. 10175 (Cybercrime Prevention Act) prescribes in one year under the Revised Penal Code's provisions on prescription, or in 15 years under the longer period for afflictive penalties.

The OSG argued that because cyber libel carries a heavier penalty (one degree higher than ordinary libel), it should be treated as a graver offense with a longer prescriptive period. It also contended that a computer system is not a "similar means" of publication under the Revised Penal Code's libel provisions.

The Ruling: One Year, Not Fifteen

The Court rejected the OSG's arguments. It held that Section 4(c)(4) of the Cybercrime Prevention Act does not create a new crime. Instead, it merely recognizes a computer system as another means of committing libel as already defined in the Revised Penal Code.

The Court reasoned that when Congress referred to the Revised Penal Code's libel provision in the Cybercrime Prevention Act, it must have known the applicable prescriptive periods. Since the law did not exclude cyber libel from the term "libel or other similar offenses" in the Revised Penal Code's prescription provisions, the one-year period applies as a matter of course.

The Court also noted that libel has historically enjoyed a shorter prescriptive period than other crimes on the same penal scale. Republic Act No. 4661 shortened written libel's prescription from two years to one, synchronizing it with the one-year prescriptive period for civil actions for defamation under the Civil Code. The same rationale—protecting press freedom—applies to cyber libel today.

Unsigned Resolutions Are Not Doctrinal

The Court took the opportunity to settle a conflict among its divisions regarding the value of unsigned resolutions. It held that under Article VIII, Section 4(3) of the Constitution, only decisions and signed resolutions can lay down doctrines or principles of law.

Unsigned resolutions, like minute resolutions, are binding only on the parties to that case. They are not published in the Philippine Reports and do not show the concurrence of the Members who deliberated and voted. Thus, they cannot be invoked as stare decisis against non-parties. However, they still operate as res judicata between the parties.

The Court expressly reaffirmed Denila v. Republic and RMFPU Holdings, Inc. v. Forbes Park Association, Inc. over the contrary ruling in Eizmendi v. Fernandez.

Practical Takeaways

• Cyber libel prescribes in one year from discovery by the offended party, the authorities, or their agents, under the Revised Penal Code's provisions on prescription.
• The prescriptive period runs from discovery, not publication. This means an online post can still be prosecuted if the offended party discovered it later, even if years have passed since it was posted.
• Unsigned resolutions are not binding precedents. They bind only the parties to that case and cannot be cited as stare decisis against third persons.
• Signed decisions and resolutions are the only sources of doctrine. Only these are published and can be relied upon as binding interpretations of law.
• Evidence matters. A motion to quash based on prescription must be supported by evidence; mere allegations based on publication dates will not suffice.

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