; and (bb) in a quantity sufficient to permit the design, development, testing, production, or manufacturing of such technologies. (iii) Nontechnical information defined For purposes of clause (i)(II)(bb), the term nontechnical information has the meaning given that term in regulations prescribed by the Committee. (iv) Effect of level of ownership interest A determination of whether an investment is a passive investment under clause (i) shall be made without regard to how low the level of ownership interest a foreign person would hold or acquire in a United States business would be as a result of the investment. The Committee may prescribe regulations specifying that any investment greater than a certain level or amount would not be considered a passive investment. (v) Regulations The Committee shall prescribe regulations providing guidance on the types of transactions that the Committee considers to be passive investment. (E) Associated support defined For purposes of subparagraph (B)(v), the term associated support has the meaning given that term in regulations prescribed by the Committee. (F) United States critical infrastructure company defined For purposes of subparagraph (B), the term United States critical infrastructure company means a United States business that is, owns, operates, or primarily provides services to, an entity or entities that operate within a critical infrastructure sector or subsector, as defined by regulations prescribed by the Committee. (G) United States critical technology company For purposes of subparagraph (B), the term United States critical technology company means a United States business that produces, trades in, designs, tests, manufactures, services, or develops one or more critical technologies, or a subset of such technologies, as defined by regulations prescribed by the Committee. (6) Critical infrastructure The term critical infrastructure means, subject to regulations prescribed by the Committee, systems and assets, whether physical or virtual, so vital to the United