(1) In order to promote part-time career employment opportunities in all grade levels, the head of each agency, by regulation, shall establish and maintain a program for part-time career employment within such agency. Such regulations shall provide for
(A) the review of positions which, after such positions become vacant, may be filled on a part-time career employment basis (including the establishment of criteria to be used in identifying such positions);
(B) procedures and criteria to be used in connection with establishing or converting positions for part-time career employment, subject to the limitations of section
3403 of this title;
(C) annual goals for establishing or converting positions for part-time career employment, and a timetable setting forth interim and final deadlines for achieving such goals;
(D) a continuing review and evaluation of the part-time career employment program established under such regulations; and
(E) procedures for notifying the public of vacant part-time positions in such agency, utilizing facilities and funds otherwise available to such agency for the dissemination of information.