On September 6, 2024, the Bureau of Industry and Security (BIS) published an interim final rule implementing new plurilateral export controls on quantum computing items, advanced semiconductor manufacturing equipment, and additive manufacturing technologies. The rule added 18 new Export Control Classification Numbers and revised nine existing ECCNs.
A new License Exception Implemented Export Controls (IEC) was created for countries implementing equivalent national controls, initially including Australia, Canada, France, Germany, Italy, Spain, and the United Kingdom. Quantum items subject to control included quantum computers, related equipment, components, materials, software, and technology used in quantum computer development and maintenance. BIS accepted public comments through November 5, 2024.