10 Del. Admin. Code § 202-24.0
The State of Delaware, its agents, officers, employees and representatives, and the Lottery Office, its Director, agents, officers, employees and representatives will be discharged of all liability upon payment of a prize or any one installment thereof to the holder of any winning lottery ticket or in accordance with the information set forth on the claim form supplied to the Director. If there is a conflict between the information on the winning lottery ticket and the information on the claim form, the Lottery Office may rely on the claim form after the ticket has been validated as a winning ticket and, in so doing, it will be relieved of all responsibility and liability in the payment of a prize in accordance with the information set forth therein. The Director's decision and judgment in respect to the determination of a winning ticket or of any other dispute arising from payment or awarding of prizes will be final and binding upon all participants in the Lottery unless otherwise provided by law or these Regulations. If a question arises regarding the winning ticket, a claim form, the payment, or the awarding of any prize, the Director may deposit the prize winnings into an escrow fund until he determines a resolution of the controversy and reaches a decision, or the Director may petition a court of competent jurisdiction for instructions and a resolution of the controversy.
10 Del. Admin. Code § 202-24.0