Westlaw Today: U.S. Commerce Department Issues Semiconductor-Related Export Controls

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Westlaw Today, October 7, 2022

Anthony Rapa and Matthew J. Thomas ●

On August 15, 2022, the U.S. Department of Commerce’s Bureau of Industry and Security (BIS) issued an interim final rule imposing new export controls relating to certain semiconductor technology.

Specifically, the rule establishes a requirement under the Export Administration Regulations (EAR) to obtain a license from BIS before exporting to certain destinations the following materials and technologies:

      • Substrates of gallium oxide and diamond (ultra-wide bandgap semiconductors); and
      • Electronic Computer Aided Design (ECAD) software for the development of integrated circuits with Gate All-Around Field Effect Transistor (GAAFET) structures.

The control for the specified substrates is effective Aug. 15, 2022, while the control for the ECAD/GAAFET software is effective Oct. 14, 2022, with a comment period for industry that ran through Sept. 14, 2022.

The rulemaking follows public reports in July 2022 indicating that BIS had sent letters to chipmaking equipment manufacturers directing them not to export to China equipment capable of fabricating chips at 14 nanometers and below.

You can read more on our website.

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