The Delaware College Investment Plan, Dover, issued an RFP for auditing services, according to the $280 million 529 plan's website. Ann Visalli, deputy state treasurer, did not return calls seeking additional comment.
The plan offers 11 investment options, and Fidelity Investments is the administrator.
The RFP can be found online at www.state.de.us. Proposals are due June 26, and a decision is expected by July 14.