; (2) the determination of the Secretary whether to implement such recommendations and findings; (3) a timeline for such implementation; and (4) the determination of the Secretary whether such implementation requires legislation. 6. Comptroller General study on Veterans Health Administration oversight functions (a) Study The Comptroller General of the United States shall conduct a study of the oversight functions of the Veterans Health Administration. Such study shall include an examination of each of the following: (1) How the Veterans Health Administration manages and coordinates its oversight functions. (2) How the Veterans Health Administration determines the appropriate number and types of employees necessary to carry out such oversight functions. (3) How the Veterans Health Administration prioritizes the work conducted pursuant to such oversight functions and the extent to which the findings generated through such functions are used to make system-wide improvements. (b) Report Not later than one year after the date of the enactment of this Act, the Comptroller General shall submit to the Committees on Veterans’ Affairs of the Senate and House of Representatives a report on the results of the study required under subsection (a) and any recommendations of the Comptroller General with respect to such findings.