; (B) export controls that affect the commercial space sector; (C) harmful interference with commercial space sector activities in outer space; and (D) access to adequate, predictable, and reliable radio frequency spectrum; (4) to review existing best practices for United States entities to avoid— (A) the harmful contamination of the Moon and other celestial bodies; and (B) adverse changes in the environment of the Earth resulting from the introduction of extraterrestrial matter; and (5) to provide information, advice, and recommendations on matters relating to— (A) United States commercial space sector activities in outer space; and (B) other commercial space sector activities, as the Committee considers necessary. (d) Termination The Committee shall terminate on the date that is 10 years after the date on which the Committee is established.