Subpart A of this part 780 and this subpart I constitute the
official interpretative bulletin of the Department of Labor with respect
to the meaning and application of section 13(b)(15) of the Fair Labor
Standards Act of 1938, as amended. This section provides an exemption
from the overtime pay provisions of the Act for two industries (a) for
employees engaged in ginning of cotton for market in any place of
employment located in a county where cotton is grown in commercial
quantities and (b) for employees engaged in the processing of sugar
beets, sugar-
beet molasses, sugarcane or maple sap, into sugar (other than refined
sugar) or syrup. The limited overtime exemptions provided for cotton
ginning and for sugar processing under sections 7(c) and 7(d) (see part
526 of this chapter) are not discussed in this subpart.