To be retained in an active status, a reserve commissioned officer must, in any applicable yearly period, attain the number of points under
section 12732(a)(2) of this title prescribed by the Secretary concerned, with the approval of the Secretary of Defense in the case of a Secretary of a military department, and must conform to such other standards and qualifications as the Secretary concerned may prescribe. The Secretary may not prescribe a minimum of more than 50 points under this subsection.