To obtain approval of its program of cultural exchanges, a foreign government is required to show that:
(a) The cultural exchange program is of the type described in section 102(a)(2)(i) of the Act;
(b) The cultural exchange program is conducted for a purpose comparable to the purpose stated in section 101 of the Act; and
(c) A grant under such program will not provide assistance with respect to any expenses incurred by or for any member of the family or household of such Federal employee.