Del. Code tit. 7, § 1910

Except in the case of shellfish aquaculture in Delaware’s Inland Bays, any person issued a commercial shellfishing license or permit by the Department shall file monthly reports of his or her catch by area, effort, species, and weight or number on forms provided by the Department. A commercial shellfishing license or permit holder who does not file said monthly report by 4:30 p.m. of the last working day of the month following the month for which the report is due shall be guilty of a class D environmental violation.