High Court rejects bid challenging extradition process in landmark Singapore-Indonesia corruption case.
Indonesian businessman Paulus Tannos has failed in his latest attempt to challenge extradition proceedings in Singapore, dealing another setback to his efforts to avoid being returned to Indonesia over his alleged involvement in the massive e-KTP corruption scandal.
High Court Rejects Challenge
Singapore’s High Court dismissed Tannos’ application seeking permission for a judicial review of the Law Minister’s decision to proceed with Indonesia’s extradition request. Justice Aidan Xu found that Tannos had failed to establish a sufficient basis for the judicial review to proceed. Tannos had argued that Indonesia’s request did not meet requirements under the bilateral extradition treaty and challenged supporting materials including witness statements and an arrest warrant.
Wanted Over Massive E-KTP Scandal
Tannos, also known as Tjhin Thian Po, is wanted by Indonesia’s Corruption Eradication Commission (KPK) over his alleged involvement in corruption surrounding the country’s electronic identity card, or e-KTP, project.
He is accused of involvement in bribe payments connected with securing and executing the project tender. The corruption scandal allegedly caused approximately Rp2.3 trillion in losses to the Indonesian state, equivalent to about US$129 million. The alleged offenses occurred between 2010 and 2013.
Arrested in Singapore in 2025
Tannos, a Singapore permanent resident, was arrested by Singapore’s Corrupt Practices Investigation Bureau on January 17, 2025, following a request from Indonesia. Jakarta submitted its formal extradition request on February 24, with Singapore’s Law Minister subsequently issuing the required notice on March 18. He has remained in custody while fighting extradition and has also made unsuccessful attempts to secure bail. Indonesia had placed him on its fugitive list in October 2021.
Court Rejects Arguments Over Fairness
Tannos also argued that the Law Minister should have sought representations from him before issuing the extradition notice and should have provided reasons for the decision. He further cited the length of time since the alleged offenses, arguing that extradition could be unjust or oppressive.
First Major Test of Extradition Treaty
The Tannos proceedings carry wider significance because his case is the first under the Singapore-Indonesia extradition treaty, which came into force in March 2024. The agreement covers offenses including corruption, bribery and money laundering and can apply retrospectively to offenses committed up to 18 years earlier.
Tannos’ unsuccessful challenge represents an important development not only for Indonesia’s effort to bring a high-profile corruption suspect home but also for the implementation of the Singapore-Indonesia extradition treaty. For Indonesians, the case could demonstrate how international cooperation helps authorities pursue corruption suspects overseas. For Singaporeans, it represents an important test of the country’s legal framework for handling extradition requests from its closest regional partners.
Sources: Straits Times (2026) , CNA (2026)
Keywords: Paulus Tannos, Singapore Extradition, Indonesia Corruption, E-KTP Case, KPK, Singapore Indonesia Treaty
