Thailand’s Regulatory Step into Stablecoin Oversight

In a significant move aimed at enhancing financial oversight, Thai regulators have formed a group dedicated to scrutinizing large stablecoin transactions. This initiative is part of a broader effort by authorities to combat illicit financial activities within the shadow economy. According to reports by The Nation, this collaboration between the Bank of Thailand and the Securities and Exchange Commission (SEC) marks a proactive step toward greater transparency and security in financial transactions.

Enhanced Measures for Financial Transparency

The campaign is set to roll out in the fourth quarter of 2026. Its primary goal is curbing illegal financial flows by enforcing stricter controls among commercial banks. As per central bank governor Vitai Ratanakorn, these measures will require banks to verify the origin of funds when deposits exceed 5 million baht (approximately $150,000) and demand explanations for similar cash withdrawals without using electronic transfers.
Moreover, transactions involving the exchange of large denominations (1,000 baht notes) with smaller ones (100 or 500 baht notes) without economic justification will be monitored closely. Suspicious accounts related mainly to betting and gambling could face freezing during bank audits.

Focus on Large Stablecoin Transactions

A critical aspect of this initiative includes tracking substantial stablecoin transactions, especially those involving Tether (USDT). The regulatory group has already identified numerous such operations that attempt to obscure ownership information or bypass restrictions. These findings have been communicated with SEC for potential disciplinary actions.

Regulatory Framework Strengthening

This effort follows earlier regulations initiated in March 2026 when the Bank of Thailand issued directive No. 16/2569 that came into effect on April 1st. This directive lays down requirements for banks regarding adherence to these enhanced control measures.
Additionally, in December 2025, a joint task force was established between the Bank of Thailand and the Anti-Money Laundering Office (AMLO) focusing on suspicious gold bullion purchases—a known avenue for money laundering—involving bank transfers through specialized applications.
Ratanakorn noted that thanks to these auditing measures, physical gold withdrawal volumes have drastically reduced from an average monthly figure of 4,000 kg down to approximately 700 kg.
In previous developments within Thailand’s crypto landscape, authorities uncovered an illegal mining network further underscoring ongoing efforts against unregulated cryptocurrency activities.
Through these stringent monitoring strategies and inter-agency collaborations, Thai regulators are reinforcing their commitment towards ensuring robust financial integrity while adapting swiftly within evolving crypto ecosystems worldwide.