The Monetary Authority of Singapore (MAS) has announced significant enforcement actions taken in the first quarter of 2026, targeting breaches of financial regulations. These actions include prohibition orders and joint operations with law enforcement to uphold the integrity of Singapore’s financial sector.
In January, MAS issued a seven-year prohibition order against Sun Weiyeh, a former fund manager and director of One Asia Investment Partners. This action followed his conviction for fraudulent activities that affected investors of a fund managed by his firm. The prohibition order prevents Sun from performing any regulated activities under the Securities and Futures Act.
In March, MAS and the police conducted enforcement operations against Capital Asia Investments Pte Ltd and its directors. The firm is under investigation for suspected money laundering offences under the Corruption, Drug Trafficking and Other Serious Crimes (Confiscation of Benefits) Act 1992. Additionally, the company is suspected of failing to comply with obligations as a licensed capital markets services licence holder under the Financial Services and Markets Act 2022.
Later in March, MAS issued prohibition orders against two former relationship managers, Wang Qiming and Liu Kai, for their involvement in a major money laundering case from August 2023. Wang received a 16-year prohibition order, whilst Liu was handed a seven-year order.
These actions underscore MAS’s commitment to deterring misconduct and maintaining Singapore’s reputation as a trusted financial centre. Further details on these enforcement actions can be found on MAS’s website.
