# Assistance to Foreign Atomic Energy Activities
> **US Department of Energy** · Final rule. · Published 2026-06-16 · Effective 2026-06-16 · 91 FR 36071
## Document
- **Document number:** 2026-12066
- **Category:** other
- **Sub-agency:** US Department of Energy
- **Federal Register citation:** 91 FR 36071
- **CFR reference:** 10 CFR 810
- **Publication date:** 2026-06-16
- **Effective date:** 2026-06-16
## Abstract

On April 13, 2026, the Secretary of Energy ("Secretary") issued a Determination generally authorizing the destination of Thailand for exports of controlled nuclear technology and assistance under DOE's regulation on Assistance to Foreign Atomic Energy Activities. Accordingly, DOE is issuing this final rule to add Thailand to the generally authorized destinations list in appendix A.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2026/06/16/2026-12066/assistance-to-foreign-atomic-energy-activities)
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