(620 ILCS 5/77)
(from Ch. 15 1/2, par. 22.77)
The Department may exercise its powers and perform its functions under
Sections 72 to 76, inclusive, in co-operation with or jointly, as the
case may require, with the United States, any agencies or departments
thereof, other states, and with municipalities or other political
subdivisions and agencies of this State and other states.
(Source: Laws 1945, p. 335.)