Article 5 - POWERS AND DUTIES OF COUNTY BOARDS
- Division 5-1 - IN GENERAL (§§ 5/5-1001 — 5/5-1189)
- Division 5-2 - EXCESS TAXES (§§ 5/5-2001 — 5/5-2007)
- Division 5-3 - CONTRACTS IN GENERAL (§§ 5/5-3001 — 5/5-3003)
- Division 5-4 - CONTRACTS FOR HEAT AND ELECTRICITY - COUNTIES OVER 500,000 POPULATION (§ 5/5-4001)
- Division 5-5 - CONTRACTS FOR POLICE PROTECTION (§ 5/5-5001)
- Division 5-6 - ADOPTION OF CODES AND RECORDS BY REFERENCE (§§ 5/5-6001 — 5/5-6008)
- Division 5-7 - NONSECTARIAN HOSPITALS (§§ 5/5-7001 — 5/5-7003)
- Division 5-8 - GARBAGE DISPOSAL (§§ 5/5-8001 — 5/5-8007)
- Division 5-9 - MOTOR VEHICLE RACES AND STUNTS (§§ 5/5-9001 — 5/5-9002)
- Division 5-10 - DANCE HALLS AND ROAD HOUSES (§§ 5/5-10001 — 5/5-10010)
- Division 5-11 - PARKING FACILITIES (§§ 5/5-11001 — 5/5-11008)
- Division 5-12 - ZONING (§§ 5/5-12001 — 5/5-12022)
- Division 5-13 - BUILDING OR SETBACK LINES (§§ 5/5-13001 — 5/5-13004)
- Division 5-14 - REGIONAL PLANNING (§§ 5/5-14001 — 5/5-14008)
- Division 5-15 - WATER SUPPLY, DRAINAGE AND FLOOD CONTROL (§§ 5/5-15001 — 5/5-15025)
- Division 5-16 - SANITARY DISTRICTS (§ 5/5-16001)
- Division 5-17 - LEASING SPACE IN COURT HOUSES (§ 5/5-17001)
- Division 5-18 - JUDICIAL ADVISORY COUNCIL (§§ 5/5-18001 — 5/5-18005)
- Division 5-19 - SAFETY COUNCIL (§§ 5/5-19001 — 5/5-19003)
- Division 5-20 - BOARD OF HEALTH (§§ 5/5-20001 — 5/5-20005)
- Division 5-21 - COUNTY HOMES (§§ 5/5-21001 — 5/5-21013)
- Division 5-22 - HOMES FOR THE AGED (§§ 5/5-22001 — 5/5-22006)
- Division 5-23 - TUBERCULOSIS SANITARIUMS (§§ 5/5-23001 — 5/5-23043)
- Division 5-24 - CANCER AND TUMOR RELIEF (§§ 5/5-24001 — 5/5-24013)
- Division 5-25 - COUNTY AND MULTI-COUNTY HEALTH DEPARTMENTS (§§ 5/5-25001 — 5/5-25027)
- Division 5-26 - MONUMENTS IN HONOR OF SOLDIERS AND SAILORS (§§ 5/5-26001 — 5/5-26006)
- Division 5-27 - BURIAL OF INDIGENT VETERANS AND THEIR FAMILIES (§§ 5/5-27001 — 5/5-27003)
- Division 5-28 - SOLDIERS AND SAILORS BURIAL FUND (§§ 5/5-28001 — 5/5-28008)
- Division 5-29 - CODE OF ORDINANCES AND REGULATIONS (§§ 5/5-29001 — 5/5-29009)
- Division 5-30 - COUNTY HISTORIC PRESERVATION (§§ 5/5-30001 — 5/5-30022)
- Division 5-31 - COUNTY HISTORICAL MUSEUM DISTRICTS (§§ 5/5-31001 — 5/5-31022)
- Division 5-32 - LOCAL IMPROVEMENTS (§§ 5/5-32001 — 5/5-32062)
- Division 5-33 - SUPER HIGHWAYS - COUNTIES OVER 500,000 POPULATION (§§ 5/5-33001 — 5/5-33009)
- Division 5-34 - EXPRESSWAYS - COUNTIES OVER 500,000 POPULATION (§§ 5/5-34001 — 5/5-34010)
- Division 5-35 - COMMITTEES ON FINANCE AND PUBLIC SERVICE - COOK COUNTY (§ 5/5-35001)
- Division 5-36 - PURCHASING - COOK COUNTY (§§ 5/5-36001 — 5/5-36011)
- Division 5-37 - COUNTY HOSPITALS - COUNTIES OVER 1,000,000 POPULATION (§§ 5/5-37001 — 5/5-37011)
- Division 5-38 - PUBLIC COUNTY LIBRARY SERVICE (§§ 5/5-38001 — 5/5-38013)
- Division 5-39 - COUNTY LAW LIBRARIES (§ 5/5-39001)
- Division 5-40 - FLOODPLAIN REGULATION (§ 5/5-40001)
- Division 5-41 - ADMINISTRATIVE ADJUDICATION OF ORDINANCE VIOLATIONS (§§ 5/5-41003 — 5/5-41065)
- Division 5-42 - WIND FARMS (§ 5/5-42000)
- Division 5-43 - ADMINISTRATIVE ADJUDICATION - SPECIFIED COUNTIES (§§ 5/5-43005 — 5/5-45050)