Del. Code Ann. tit. 18, § 8012
(b) Purchasing groups. — (1) No person, firm, association or corporation shall act or aid in any manner in soliciting, negotiating or procuring liability insurance in this State for a purchasing group from an authorized insurer or a risk retention group chartered in a state unless such person, firm, association or corporation is licensed as an insurance agent or broker in accordance with Chapter 17 of this title.