As a Delaware background check resource the Criminal Justice Council can be of limited assistance for getting criminal history files. You can only request your own history, or get histories for others if you are an authorized employer. Fingerprint cards are required so this is not a simple process and each request is $45. Similar records may also be found through the court offices, though there may be some restrictions on some types of records. Many family court records are open to the public but can only be accessed by visiting their offices in person.
Other Delaware background check resources include the Vital Statistics Office for older birth and death records as well as any marriage records, providing you are a relative of the individual. The state DMV will also release driving records as long as you are an authorized employer or have other legal reason to need the documents.