20 U.S. Code § 907. Applicability of other laws
In the case of any teacher who—
is performing services as a teacher at the close of a school year,
agrees in writing to serve as a teacher for the next school year, and
section 5533 of title 5 shall not apply to such teacher by reason of any such employment during a recess period or any such receipt of quarters, allowances, or additional compensation, or both, as the case may be.
“Section 5533 of title 5” substituted in text for “section 301 of the Dual Compensation Act” on authority of Pub. L. 89–554, § 7(b), Sept. 6, 1966, 80 Stat. 631, the first section of which enacted Title 5, Government Organization and Employees.