If any unit of the Delaware National Guard learns of the death of any its current or retired members, said unit may, on the day on which the deceased member is to be buried, cremated or otherwise interred or ceremoniously remembered following that member's death, lower the state flag to half-staff for the duration of the day.
Structure Delaware Code
Title 20 - Military and Civil Defense
Chapter 1. DELAWARE NATIONAL GUARD
Subchapter II. Department of Military Affairs
§ 121. Established; composition.
§ 122. Adjutant General; appointment; qualifications.
§ 123. Adjutant General — Powers and duties.
§ 124. Assistant Adjutants General — Rank; appointment; qualifications.
§ 125. Assistant Adjutants General — Duties in absence or disability of Adjutant General.
§ 127. Military staff of Governor.
§ 128. Duties of Department of Military Affairs.
§ 129. Commissioned and warrant officers; oath and term of appointment.
§ 130. Regulations as to appointment of officers and other matters.
§ 132. Death of veteran personnel; state flags to half-staff.
§ 135. Oaths and affirmations; who may administer; false swearing.
§ 136. State armories and arsenals; use; rentals; payment of orders; application for federal funds.