Indiana Code Title 24. Trade Regulation § 24-4.5-4-111

Sec. 111. Cooperation Between the Department and Insurance Commissioner--The department and the Insurance Commissioner are authorized and directed to consult and assist one another in maintaining compliance with this Chapter.  They may jointly pursue investigations, prosecute suits, and take other official action, as may seem to them appropriate, if either of them is otherwise empowered to take the action.  If the department is informed of a violation or suspected violation by an insurer of this Chapter, or of the insurance laws, rules, and regulations of this State, the department shall advise the Insurance Commissioner of the circumstances.