The CHIPS and Science Act (Act) established guardrails to prevent funding recipients from using the money to support the development of semiconductor manufacturing and technology in foreign countries of concern, including North Korea, China, Russia, and Iran. On September 25, 2023, the CHIPS Program Office CPO published the final rules for preventing improper use of CHIPS Act funding. The guardrails in the legislation include the Expansion Clawback and the Technology Clawback. The Expansion Clawback restricts recipients from using CHIPS funding for material expansion of manufacturing capacity in a foreign country of concern; the Technology Clawback limits recipients from engaging in joint research or technology licensing with a foreign entity of concern.