Del. Code tit. 4 § 1345
The Commissioner may grant an applicant a conditional license under this section. Any applicant who receives a conditional license must identify a physical location for the licensed premises and become operational within 18 months from the date the conditional license is granted. The proposed licensed premises must be approved by the Commissioner. If the applicant is unable to begin operations meeting all criteria established by the Commissioner within 18 months of issuance of the conditional license, the Commissioner may extend the period to become operational if the conditional licensee demonstrates good faith efforts to begin operations. If the Commissioner denies the extension of the conditional license or the licensee is unable to become operational, the Commissioner must rescind the conditional license.
4 Del. C. § 1345