Nothing contained in these regulations shall be construed to prevent any city, town or county from making such health laws as they may think necessary for the preservation of public health; provided that said laws are not inconsistent with the laws approved by the Board of Health and Environmental Control. It shall be the duty of any city, town or county proposing a health law to at once furnish the Department of Health and Environmental Control with a copy of any proposed law for the approval of the Board of Health and Environmental Control before it shall become law.
S.C. Code Regs. § 61-20.13