Amends the Counties Code. Provides that, in a county with a population of 3,000,000 or more, a person is not eligible to be elected or appointed to the office of sheriff, unless the person has a certificate attesting to the person's successful completion of the County Correctional Training Course as prescribed by the Illinois Law Enforcement Training Standards Board or a substantially similar training program of another state or the federal government.

Appropriates $5,000,000 from the Rebuild Illinois Fund to the Department of Commerce and Equal Opportunity for the William Leonard Public Library. Effective July 1, 2025.

Amends the Fire Protection District Act. Makes a technical change in a Section concerning an election against organization as a fire protection district.

Amends the Illinois Municipal Code. Makes a technical change in a Section concerning the short title.

Amends the Governmental Account Audit Act, the Counties Code, and the Illinois Municipal Code. Provides that if a governmental unit, county, or municipality maintains a website, the governmental unit, county, or municipality shall post on the website information describing where all audit or financial reports of the governmental unit, county, or municipality are accessible to the public, including a link to the Comptroller's website.

Amends the Economic Development Project Area Tax Increment Allocation Act of 1995. Makes a technical change in a Section concerning the short title.

Reinserts the provisions of the engrossed bill with the following changes. Deletes changes concerning the number of members of the Board of Commissioners of America's Central Port District. Deletes changes concerning the number of members of the Board of Commissioners of America's Central Port District that are needed to transact business.

Amends the Soil and Water Conservation Districts Act. Makes a technical change to a Section concerning the short title.

Amends the Flood Prevention District Act. Makes a technical change in a Section concerning the short title.

Amends the Emergency Services Districts Act. Provides that, if a fire protection district provides ambulance service, then an emergency services district formed and operated solely to provide ambulance service may be formed in part or in whole within that fire protection district as long as (i) the board of trustees of the fire protection district adopts a resolution to cease its tax levy for emergency ambulance service under specified provisions of the Fire Protection District Act and (ii) the emergency services district is operating an ambulance service that serves the portion of the emergency services district located in the fire protection district. In provisions concerning the notice of a petition to form an emergency services district, provides that the notice shall be published at least once each week for 2 successive weeks (rather than 2 weeks) in one or more newspapers of general circulation in the proposed district. Provides that, if there is no newspaper of general circulation in the proposed district, then a copy of the notice shall be posted in at least 10 of the most public places in the proposed district at least 10 days before the hearing (rather than requiring a copy of the notice to be posted in at least 10 of the most public places in the proposed district at least 10 days before the hearing in all circumstances). Provides that the hearing shall be held at a time that allows a referendum to create the proposed district to appear on the ballot of the next general election. Removes provisions requiring the boundaries of the proposed district to be fixed by the court at the hearing. Removes language requiring the hearing to be held within 20 days after the petition is filed with the circuit clerk. Provides that the board of trustees of an emergency services district may, among other things, provide ambulance services to the emergency services district; borrow money; mortgage, pledge, or grant a security interest in any real or personal property of the district; and buy, sell, and own real estate for the purpose associated with the operation of the emergency services district.

Amends the Illinois Library System Act. Makes a technical change in a Section concerning the short title.

Amends the State Treasurer's Bank Services Trust Fund Act. Makes a technical change in a Section concerning the short title.

Amends the Illinois Sustainable Investing Act. Makes a technical change in a Section concerning the short title.

Amends the Technology Development Act. Makes a technical change in a Section concerning the short title of the Act.

Amends the Bond Authorization Act. Makes a technical change in a Section concerning the short title.