Subpart A of this part 780 and this subpart G together constitute the official interpretative bulletin of the Department of Labor with respect to the meaning and application of section 13(b)(13) of the Fair Labor Standards Act of 1938, as amended. This section provides an exemption from the overtime pay provisions of the Act for certain employees who, in the same workweek, are employed by a farmer in agriculture and also in the farmer's livestock auction operations. As appears more fully in subpart A of this part, interpretations in this bulletin with respect to provisions of the Act discussed are official interpretations upon which reliance may be placed and which will guide the Secretary of Labor and the Administrator in the performance of their duties under the Act. The general exemptions provided in sections 13(a)(6) and 13(b)(12) of the Act for employees employed in agriculture are not discussed in this subpart except in its relation to section 13(b)(13). The meaning and application of these exemptions are fully considered in subparts D and E of this part 780.