Better understand the elements of declaratory judgment in Texas and what strategies to take when seeking DEC actions for insurance coverage The fastest way to get help with an insurance question.Call our Help Line at 800-252-3439. Courts have traditionally held that an insurance company has no right to intervene in the liability action against the insured to seek a coverage determination. The United States District Court's look at whether a party that is not an insured may seek a declaration regarding an insurer's duties under its policy. Declaratory Judgment Seeking Determination of Insurance Coverage. Insurance cases seeking declaration of coverage under a particular policy provide an ex-. This form is available on Westlaw. Easily search more than 600,000 legal forms to find the exact form you need.