Exemptions

§ 3575. Exemptions (a) Sections 3571, 3573 and 3574 of this title do not apply to the heads of regional or district offices and such other employees of the headquarters staff of regional and district offices as the Postmaster General designates, or to postmasters, rural carriers, post office inspectors, traveling mechanicians, and traveling examiners of equipment and supplies. (b) Sections 3571 and 3573 of this title do not apply to substitute employees and to employees in the Postal Transportation Service and the Motor Vehicle Service assigned to road duty. (c) Section 3571 of this title does not apply to employees in post offices of the third class. (d) The provisions of section 3573 of this title relating to compensatory time and overtime compensation for work on Saturdays or Sundays do not apply to hourly rate regular employees and to employees in post offices of the third class.