§ 11-12-4 Every municipality may create a plan commission or a planning …
§ 11-12-4.1 Whenever a municipality of more than 500,000 population has created a …
§ 11-12-5 Every plan commission and planning department authorized by this …
§ 11-12-5.1 School land donations
§ 11-12-6 An official comprehensive plan, or any amendment thereof, or addition …
§ 11-12-7 The corporate authorities may initiate plans and maps by requesting …
§ 11-12-8 Compliance of plat with map; designation of public lands; approval; …
§ 11-12-9 If unincorporated territory is within one and one-half miles of the …
§ 11-12-10 The provisions of this amendatory Act of 1961 shall not affect the …
§ 11-12-11 If a municipality has adopted an official plan or map pursuant to the …
§ 11-12-12 No map or plat of any subdivision presented for record affecting land …
§ 11-12-13 Joint plan commissions