Assignee— The term assignee means an individual who is seeking approval from, or has been approved by, a National Laboratory to access the premises, information, or technology of the National Laboratory for a period of more than 30 consecutive days.
Foreign national— The term foreign national has the meaning given the term alien in section 101(a) of the Immigration and Nationality Act (8 U.S.C. 1101(a)).
Visitor— The term visitor means an individual who is seeking approval from, or has been approved by, a National Laboratory to access the premises, information, or technology of the National Laboratory for any period shorter than a period described in paragraph (1).
shall prohibit access to any visitor or assignee that is a covered foreign national and has sought or obtained approval to access the premises, information, or technology of the National Laboratory as of that date.
Waiver— Paragraph (1) shall not apply to a National Laboratory with respect to a covered foreign national if the Secretary of Energy, in consultation with the Director of the Office of Intelligence and Counterintelligence of the Department of Energy and a senior counterintelligence official—
certifies that the benefits to the United States of admittance or access to the National Laboratory by the covered foreign national outweigh the national security and economic risks to the United States; and
Notification to Congress— Not later than 30 days after the date on which a waiver is issued under paragraph (2), the Secretary of Energy shall submit to the Select Committee on Intelligence of the Senate, the Committee on Energy and Natural Resources of the Senate, the Committee on Commerce, Science, and Transportation of the Senate, the Permanent Select Committee on Intelligence of the House of Representatives, the Committee on Energy and Commerce of the House of Representatives, and the Committee on Science, Space, and Technology of the House of Representatives a notification describing the waiver, including—