And it was repealed not to let Texas districts do whatever they wanted, but to harmonize our state law with far stricter federal regulations that were about to go into effect. (thelunchtray.com)
Strict federal regulation governs the handling of irradiated materials, from core components to PC boards, which can turn radioactive from particle bombardment. (discovermagazine.com)
They also worked with the U.S. State Department to ensure the project did not violate strict federal regulations limiting exports of spaceflight hardware. (scientificamerican.com)