The Department of Energy has approved a move to streamline U.S. civil nuclear exports to Thailand, easing regulatory requirements for American companies seeking to engage in nuclear energy projects in the country.
Secretary of Energy Chris Wright signed a determination adding Thailand to the list of destinations eligible for “generally authorized” transfers of unclassified civil nuclear technology and assistance under DOE’s Part 810 regulations, according to a June 16 announcement. The change eliminates the need for U.S. companies to obtain specific DOE authorization for many nuclear export activities, reducing review times and administrative burdens.
DOE’s National Nuclear Security Administration is in charge of administering Part 810 regulations.
DOE said the decision reflects Thailand’s growing interest in civil nuclear energy and follows broader U.S. efforts to expand international markets for American technology. The department argued that streamlining exports will help U.S. firms compete in emerging nuclear markets while supporting energy security and economic development in partner countries.
The move builds on a renewed U.S.-Thailand civil nuclear cooperation framework. In January 2025, the two countries signed a new agreement for peaceful nuclear cooperation, commonly known as a 123 Agreement, establishing the legal basis for transfers of nuclear materials, equipment and technology for civilian purposes.
Thailand joins a group of countries that DOE has determined present a low proliferation risk and maintain strong commitments to nuclear safeguards and nonproliferation standards. Under Part 810, generally authorized destinations are subject to fewer licensing requirements than countries requiring specific authorization.
The announcement comes as the Donald Trump administration continues to promote exports of U.S. nuclear technology and advanced reactors as part of a broader strategy to expand American influence in the global nuclear energy market.