29 C.F.R. § 580.2
The procedures and rules contained in this part prescribe the administrative process for assessment of civil money penalties for any violation of the child labor provisions at section 12 of the Act and any regulation thereunder as set forth in part 579 of this chapter, and for assessment of civil money penalties for any violation of the tip retention provisions of section 3(m)(2)(B) or any repeated or willful violation of the minimum wage provisions of section 6 or the overtime provisions of section 7 of the Act or the regulations thereunder set forth in 29 CFR subtitle B, chapter V. The substantive requirements for assessment of civil money penalties are set forth at 29 CFR part 579 (child labor) and part 578 (minimum wage and overtime).
29 C.F.R. §580.2