Neb. Rev. Stat. § 38-10,167

The licensure of persons performing body art or operating a body art facility under the Cosmetology, Electrology, Esthetics, Nail Technology, and Body Art Practice Act shall not be construed to restrict or prohibit a governing body of a county, city, or village from providing further requirements for performing body art or operating a body art facility within its jurisdiction under ordinances at least as stringent as, or more stringent than, the regulations of the act.