Subchapter - DEVELOPMENT
- Act 503 - CHANUTE-RANTOUL NATIONAL AVIATION CENTER REDEVELOPMENT COMMISSION ACT (§§ 503/1 — 503/99)
- Act 504 - CENTRAL ILLINOIS ECONOMIC DEVELOPMENT AUTHORITY ACT (§§ 504/1 — 504/999)
- Act 506 - EASTERN ILLINOIS ECONOMIC DEVELOPMENT AUTHORITY ACT (§§ 506/1 — 506/999)
- Act 507 - FORT SHERIDAN REDEVELOPMENT COMMISSION ACT (§§ 507/1 — 507/35)
- Act 508 - JOLIET ARSENAL DEVELOPMENT AUTHORITY ACT (§§ 508/1 — 508/99)
- Act 510 - QUAD CITIES REGIONAL ECONOMIC DEVELOPMENT AUTHORITY ACT, APPROVED SEPTEMBER 22, 1987 (§§ 510/1 — 510/19)
- Act 515 - QUAD CITIES REGIONAL ECONOMIC DEVELOPMENT AUTHORITY ACT, CERTIFIED DECEMBER 30, 1987 (§§ 515/1 — 515/18)
- Act 516 - RIVERDALE DEVELOPMENT AUTHORITY ACT (§§ 516/1 — 516/999)
- Act 518 - SOUTHEASTERN ILLINOIS ECONOMIC DEVELOPMENT AUTHORITY ACT (§§ 518/5 — 518/999)
- Act 519 - SOUTHERN ILLINOIS ECONOMIC DEVELOPMENT AUTHORITY ACT (§§ 519/5-5 — 519/900-10)
- Act 520 - SOUTHWESTERN ILLINOIS DEVELOPMENT AUTHORITY ACT (§§ 520/1 — 520/13)
- Act 525 - TRI-COUNTY RIVER VALLEY DEVELOPMENT AUTHORITY LAW (§§ 525/2001 — 525/2013)
- Act 530 - UPPER ILLINOIS RIVER VALLEY DEVELOPMENT AUTHORITY ACT (§§ 530/1 — 530/14)
- Act 531 - ILLINOIS URBAN DEVELOPMENT AUTHORITY ACT (§§ 531/1 — 531/90)
- Act 532 - WESTERN ILLINOIS ECONOMIC DEVELOPMENT AUTHORITY ACT (§§ 532/5 — 532/999)
- Act 535 - WILL-KANKAKEE REGIONAL DEVELOPMENT AUTHORITY LAW (§§ 535/1 — 535/14)