16 Del. C. § 8402: Fees for permits.

The Levy Court or County Councils of New Castle County, Kent County and Sussex County and each incorporated municipality in each of the said counties may fix a reasonable fee for the issuance of a permit for work under the code which is to be performed under their respective jurisdictions. Contract work in which several applications of the code will be performed under 1 agreement shall be considered as 1 permit.