; and (B) produces— (i) one or more critical components; (ii) critical technology; or (iii) one or more products or raw materials for the security of supply chains or supply chain activities. (3) Definitions In this subsection, the terms supply chain and supply chain activities have the meanings given those terms by the President by regulation. . (b) Regulations (1) In general Not later than 90 days after the date of the enactment of this Act, the President shall prescribe regulations setting forth definitions for the terms supply chain and supply chain activities for the purposes of section 303(h) of the Defense Production Act of 1950 ( 50 U.S.C. 4533(h) ), as added by subsection (a). (2) Scope of definitions The definitions required by paragraph (1)— (A) shall encompass— (i) the organization, people, activities, information, and resources involved in the delivery and operation of a product or service used by the Government; or (ii) critical infrastructure as defined in Presidential Policy Directive 21 (February 12, 2013; relating to critical infrastructure security and resilience); and (B) may include variations as determined necessary and appropriate by the President for purposes of national defense. 308. Permit process for projects relating to extraction, recovery, or processing of critical materials (a) Definition of covered project Section 41001(6)(A) of the FAST Act ( 42 U.S.C. 4370(m)(6)(A) ) is amended— (1) in clause (i)(III), by striking ; or and inserting a semicolon; (2) in clause (ii)(II), by striking the period and inserting ; or