Intelligence Reform and Terrorism Prevention Act of 2004…
“ All security clearance background investigations initiated by an authorized investigative agency shall be transferable to any other authorized investigative agency. (3) (A) An authorized investigative agency or authorized adjudicative agency may not establish additional investigative or adjudicative requirements (other than requirements for the conduct of a polygraph examination) that exceed requirements specified in Executive Orders establishing security requirements for access to classified information without the approval of the head of the entity selected pursuant to subsection (b) . ”
