Political Complaint Filed Against Kla Tham Party Over Candidate Eligibility

On September 24, 2026, political activist Sonthiya Sawasdee submitted a formal request to the Office of the Ombudsman, urging them to refer a case to the Constitutional Court regarding the Kla Tham Party. The complaint centers on the party’s nomination of a candidate for the by-election in Nakhon Si Thammarat’s District 8, who reportedly has a history of imprisonment.

Sonthiya argues that the party’s leadership, including Thamanat Prompow, should be held accountable for failing to properly vet the candidate’s qualifications. He stated that his action is not intended to undermine the current government coalition, but rather to establish a legal precedent for all political parties to exercise greater diligence in their candidate selection processes.

For residents and expatriates, this development highlights ongoing scrutiny within Thailand’s political landscape regarding electoral integrity and the enforcement of candidate eligibility standards. While the petition has been filed, it remains to be confirmed whether the Ombudsman will accept the case and whether the Constitutional Court will ultimately intervene. The potential impact on the Kla Tham Party’s standing or the specific election results in Nakhon Si Thammarat remains subject to future legal proceedings and official rulings.