Delaware Code
Subchapter I. School Attendance Requirements
§ 2704. Report of non-public schools to Department.

(a) All persons conducting nonpublic schools shall report end of the year attendance information to the Department of Education annually, on or before the July 31, on such forms as shall be prescribed by the Department of Education.
(b) Such persons shall also submit annually, no later than October 5, a statement of pupil enrollment as of the last school day in September, on such forms as prescribed by the Department of Education.