The selection of a site under section 10165 of this title shall be effective at the end of the period of 60 calendar days beginning on the date of notification under such subsection,^[1] unless the governing body of the Indian tribe on whose reservation such site is located, or, if the site is not on a reservation, the Governor and the legislature of the State in which the site is located, has submitted to Congress a notice of disapproval with respect to such site. If any such notice of disapproval has been submitted under this subsection, the selection of the site under section 10165 of this title shall not be effective except as provided under section 10135(c) of this title.