On October 10, 2018, the Department of the Treasury, which
oversees the Committee on Foreign Investment in the United States
("CFIUS"), released interim regulations to implement
portions of the Foreign Investment Risk Review Modernization Act of
2018 ("FIRRMA"), which was enacted in August.
The interim rules defined a new pilot program that will 1)
significantly expand CFIUS's mandate (previously limited to the
review of "controlling" foreign investments in U.S.
businesses for national security implications) to now include
certain non-controlling, non-passive investments by foreign
persons, including investment made indirectly through U.S.
entities such as investment funds. The newly covered
transactions involve foreign investment of any
magnitude in companies involved with "critical
technologies" within 27 specified industries; and 2) impose a
mandatory filing requirement for all non-passive investments by
foreign entities in covered U.S. businesses, at the threat