Thailand’s Supreme Court has agreed to accept a petition filed by the National Anti-Corruption Commission (NACC) concerning a proposed amendment to Section 112 of the Criminal Code, commonly known as the lese-majeste law, marking a significant development in a prolonged legal and political dispute.
The decision, made on April 24, 2026, allows the case against 44 former Move Forward Party (MFP) MPs to proceed to further scrutiny, though the court did not order the suspension of the 10 current Members of Parliament affiliated with the rebranded People’s Party (PP) who are among those implicated.
The NACC submitted its petition to the Supreme Court on April 9, 2026, alleging that the former MPs committed serious ethical violations by supporting a 2021 bill seeking to amend Section 112. The commission stated it had unanimously found grounds for the case in February 2026 before forwarding it to the nation’s highest court.
The proposed legislative change, introduced in 2021, aimed to remove Section 112 from the national security chapter of the Criminal Code, reduce maximum penalties for violations from life imprisonment to one year, and restrict the right to file complaints exclusively to the Royal Household to prevent misuse of the law.
Among the 10 current PP MPs named in the case are party leader Natthaphong Ruengpanyawut, deputy leader Sirikanya Tansakul, and Rangsiman Rome, alongside Wayo Assawarungruang, Pakornwut Udompipatskul, Nattawut Buapratum, Surachet Praveenwongvuth, Nattacha Boonchaiinsawat, and Bangkok-based MPs Teerachai Panthumas and Taopiphop Limjittrakorn.
The Supreme Court’s April 24 session focused solely on whether to accept the NACC petition for further proceedings, not on the substantive merits of the allegations. As clarified by court observers and reported by Thai media outlets, no ruling on the actual case was issued at this stage.
This legal development follows a January 31, 2024, ruling by Thailand’s Constitutional Court, which determined that the MFP’s campaign to amend Section 112 constituted an attempt to overthrow the democratic monarchy under Section 49 of the Constitution, a decision made unanimously by the nine-judge panel.
The NACC’s case stems from the same 2021 legislative initiative that prompted the Constitutional Court’s earlier judgment. While the Constitutional Court ruled on the unconstitutionality of the party’s advocacy, the NACC proceeding addresses alleged ethical breaches by individual legislators in connection with the bill’s drafting and promotion.
Legal analysts note that the acceptance of the petition does not imply guilt or prejudge the outcome; it merely permits the case to advance to evidentiary hearings. The next procedural step will depend on the Supreme Court’s subsequent orders regarding evidence submission, witness testimonies, or potential dismissal motions.
The case remains under close observation due to its intersection with Thailand’s sensitive lèse-majesté statutes and its potential impact on parliamentary immunity and political discourse. Observers emphasize that the legal process must be allowed to unfold without speculation about eventual outcomes.
For updates on the proceedings, interested parties may consult official announcements from the Office of the Judicial Commission of Thailand or verified reports from the NACC regarding case management timelines.
As the legal process continues, stakeholders across Thailand’s political spectrum await further clarification on how the judiciary will balance accountability mechanisms with legislative immunity in matters touching on constitutional monarchy.
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