The Commissioner shall provide notice of license renewal to all retail licensees in New Castle County outside of the City of Wilmington whose name (corporate, partnership, or proprietary name, and not trade name) starts with an alphabetical letter of "L" to "Z" by May 15 of each odd-numbered year, and payment of the renewal fee from the licensee is due within 30 days. All licenses issued by the Commissioner to locations in New Castle County (L to Z) shall be for a period of 2 years beginning July 1 of each odd-numbered year and ending June 30 of the following odd-numbered year.
4 Del. Admin. Code § 701-7.0