Thailand’s Securities and Exchange Commission has proposed new rules that would extend regulatory scrutiny to the financial backers behind major shareholders of crypto and securities firms, marking the latest step in the country’s escalating crackdown on illicit capital flows in the digital asset industry.
Announced on 7 April 2026 under SEC News No. 71/2026, the proposal would treat funding providers and financial supporters of major shareholders as persons requiring SEC approval to operate in both the capital market and digital asset sectors.
The rules target direct and indirect funding arrangements used to acquire shares in securities companies and digital asset business operators. Guarantors, contractual arrangements, and instrument-based financing would all qualify as significant funding that could trigger treatment as a major shareholder under the proposed framework.
What Falls Under the New Rules
The proposal explicitly carves out exclusions for ordinary bank lending and margin loans, signaling that the SEC is focused on opaque or non-standard funding structures rather than conventional financial products.
By capturing the entities behind major shareholders, the SEC aims to close a gap that allowed undisclosed backers to exert influence over licensed operators without undergoing the same approval process. This is a proposal-stage measure, not yet a finalized legal obligation.
The public comment period runs until 22 April 2026, giving industry participants a narrow window to submit feedback before the SEC moves toward a final rule.
Part of a Broader Anti-Illicit-Funds Campaign
The funder-scrutiny proposal builds on a series of tightening measures from Thailand’s SEC. Revised major-shareholder criteria took effect on 4 March 2026, introducing ultimate-control concepts and requiring operators to review and submit approval requests within 180 days for newly captured persons.
SEC Secretary-General Pornanong Budsaratragoon has framed the push as part of five integrated anti-illicit-funds measures. She stated that “the enhancement of all five measures, covering the regulatory oversight of market intermediaries in both the capital market and the digital asset market, disclosure requirements, and the comprehensive integration of fund flow monitoring in all dimensions, will deliver tangible results in curbing illicit funds.”
Bangkok Post reporting from 3 April 2026 described the SEC’s broader effort as a crackdown on “grey capital,” connecting the ownership-transparency rules to a wider anti-fraud campaign across Thai financial markets. The trend mirrors a global regulatory pattern where authorities are increasingly focused on who funds crypto businesses, not just who operates them, a shift also visible in how jurisdictions like the EU are tightening controls around crypto capital flows.
What Crypto Firms in Thailand Should Watch
If adopted, the rules would significantly increase due-diligence and disclosure expectations for anyone providing capital to major shareholders of licensed digital asset operators. Firms should begin mapping ownership structures and documenting funding sources now, rather than waiting for the final rule text.
Fundraising timelines and partner onboarding could slow as firms and their backers prepare for possible additional approval requirements. Companies that have recently brought in new investors or restructured shareholdings may face the most immediate compliance pressure.
The 180-day compliance window from the March 2026 major-shareholder criteria revision is already running. Operators who were already reviewing their shareholder registries will now need to extend that review to include the funding sources behind those shareholders, a process that demands careful documentation in an environment where long-term holders and institutional participants are increasingly active across crypto markets.
Thailand’s approach of layering funder-level scrutiny on top of existing shareholder controls suggests the SEC intends to build a comprehensive ownership-transparency regime. The evolving global regulatory landscape for crypto firms makes this a space worth monitoring closely, particularly for operators with cross-border funding arrangements.
The final outcome will depend on industry feedback submitted before the 22 April deadline and the SEC’s subsequent rulemaking decisions.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.
