Missouri constitution
Article IV: executive department
Section 36(b)

The
department of insurance shall be headed by a director of the department of insurance
who shall be appointed by the governor with the advice and consent of the senate. The
organization and duties of the department of insurance shall be determined by law. All
references to the division of insurance and the insurance division in this constitution
and in the statutes shall mean the department of insurance. There shall be an office of
consumer affairs within the department of insurance to investigate in conjunction with
other personnel of the department all allegations of unfair or unlawful acts by any person
or entity whose activities are regulated by the department of insurance.