Whenever it appears to the minor's parent or guardian, or the principal of the school which the minor attends, a principal in the municipality in which the minor resides, or the labor commissioner or the commissioner's agent or representative who issued an employment certificate, or to the person's successor, that such certificate has been improperly or illegally issued or that the physical or moral welfare of the minor would be best served by the revocation of the certificate, such certificate may be revoked. The revoking officer shall give notice of the
revocation by registered or certified mail to the person employing such minor and to the minor holding the certificate. Immediately upon receiving notice of the revocation of the certificate, the employer shall return the revoked certificate to the officer revoking the same and shall discontinue the employment of the minor. Revocation of a permit must be registered with the labor commissioner or the commissioner's agent within ten days.
34-07-15. Maximum hours of labor of minors fourteen or fifteen years of age - Notice to be posted. 1. A minor fourteen or fifteen years of age may not be employed or permitted to work at any occupation, except in sports-attendant services, in domestic services, and at farm labor, before the hour of seven a.m. nor after the hour of seven p.m., except that these hours are seven a.m. to nine p.m. from June first through labor day, nor more than eighteen hours during schoolweeks, nor more than three hours on schooldays, nor more than forty hours during nonschoolweeks, nor more than eight hours on nonschooldays. A schoolweek is considered to be any week Sunday through Saturday in which a youth is required to be in attendance, for any period of time, four or more days. Provided, however, that the limitations restricting hours of work during schoolweeks and schooldays do not apply to minors who are not attending school because they are excepted from compulsory school attendance by subdivisions b, c, and d of subsection 1 of section 15.1-20-02. 2. Every employer shall post, in a conspicuous place where minors are employed, a printed notice stating the hours of work required of the minors each day of the week, the hours of commencing and stopping work, and the hours allowed for dinner or other meals. The printed form of the notice must be furnished by the labor commissioner. The employment of any minor for a longer period than that stated in the notice is a violation of this chapter.