into between a covered foreign entity that owns or leases an interest in United States agricultural land and an employee of the covered foreign entity shall have no force or effect. (f) Implementation (1) In general Not later than 180 days after the date of enactment of this Act, the Secretary, in coordination with the Attorney General, shall issue guidance and regulations to implement this Act. (2) Office Not later than 180 days after the date of enactment of this Act, the Secretary shall establish an office within the Department of Agriculture for the purpose of— (A) monitoring compliance with this Act