Review the Signage Requirements: Neither the county boards nor the State Board regulates the placement of signage except at polling sites. Signs fall under N.C.G.S. § 136-32 and are under the purview of the Department of Transportation or the individual municipality. In terms of signs on private property, that is the purview of the property owner and possibly their HOA if one exists. Review the signage requirement guidelines at the Littering Statutes Filing Fact Sheet (PDF).