Section 13(c)(7) of the FLSA provides a limited exemption from the child labor provisions for certain youths between the ages of 14 and 18 years who, by statute or judicial order, are excused from compulsory school attendance beyond the eighth grade, that permits their employment inside and outside of places of business that use power-driven machinery to process wood products. The provisions of this exemption are contained in subpart C of this part (§ 570.34(m)) and HO 4 (§ 570.54). Although the exemption allows certain youths between the ages of 14 and 18 years to be employed inside and outside of places of business that use power-driven machines to process wood products, it does so only if such youths do not operate or assist in the operation of power-driven woodworking machines. The exemption also requires that the youth be supervised by an adult relative or by an adult member of the same religious sect as the youth. The youth must also be protected from wood particles or other flying debris within the workplace by a barrier appropriate to the potential hazard of such wood particles or flying debris or by maintaining a sufficient distance from machinery in operation. For the exemption to apply, the youth must also be required to use personal protective equipment to prevent exposure to excessive levels of noise and sawdust.