On August 21, 2026, Thailand’s Securities and Exchange Commission (SEC) published two consultation papers that would broaden regulated access to crypto assets while tightening custody standards. The first proposes a framework for establishing crypto exchange-traded funds (crypto ETFs) in Thailand. The second proposes enhanced qualification requirements for foreign digital asset custodians serving mutual funds and private funds that invest in digital assets. The proposals seek to expand regulated access to crypto assets while strengthening custody, governance, disclosure, and investor protection, and they affect fund managers, trustees, and licensed digital asset operators. Comments on both papers are due by September 20, 2026, and the SEC expects the resulting rules to take effect later in 2026. Elevating Foreign Custodian Standards Under current rules in effect since January 16, 2025, mutual funds and private funds investing in digital assets may use foreign custodians that meet qualifications similar to those set for domestic digital asset business operators. The SEC now proposes that foreign digital asset custodians satisfy two cumulative requirements: Compliance with the existing baseline qualifications: demonstrated expertise, robust cybersecurity measures, segregation of client assets, controls preventing unauthorized asset transfers, and sound financial standing. Supervision by a regulator that is either (1) an IOSCO Signatory A member under the Multilateral Memorandum of Understanding, the international arrangement through which securities regulators share information and cooperate on enforcement, or (2) a regulator in a jurisdiction that the Thai SEC designates as having adequate supervisory and investor protection standards. The SEC is initially considering 11 jurisdictions for the approved-country list: France, Germany, Hong Kong SAR, Ireland, Japan, Liechtenstein, Luxembourg, Malaysia, Singapore, South Korea, and the United States. The SEC may expand this list over time based on its assessment of other jurisdictions’ regulatory frameworks governing custodian licensing, asset segregation, secure custody practices, client rights in insolvency,