Creates the Transmission Efficiency and Cooperation Law within the Public Utilities Act. Provides that an incumbent electric transmission owner has the right to construct, own, and maintain an electric transmission line approved in a transmission plan that will connect to facilities that are owned by that incumbent electric transmission owner and that are or will be under the functional control of a regional transmission operator. Specifies that the right to construct, own, and maintain such an electric transmission line belongs individually and proportionally to each incumbent electric transmission owner, unless otherwise agreed upon in writing. Provides that proportionality shall be determined based on the location of the electric transmission line relative to each incumbent electric transmission owner's retail service territory. Authorizes an incumbent electric transmission owner to assign its right to construct, own, and maintain an electric transmission line to a transmission affiliate. Provides that an owner may notify the Illinois Commerce Commission that it will not construct any or all of the electric transmission line, and the Commission may grant permission and approval for the construction to another entity. Effective immediately.

Repeals the Illinois TRUST Act. Makes corresponding changes in the Illinois Identification Card Act and the Illinois Vehicle Code. Effective immediately.

Creates the Protect Illinois Manufacturing and Energy from Foreign Adversaries Act. Provides that a disqualified foreign adversary may not receive certain State incentives. Provides that a disqualified foreign adversary that operates in Illinois is subject to specified taxes and fees. Defines "disqualified foreign adversary" as individuals or entities that are associated with a foreign adversary and that establish, invest in, or operate an advanced manufacturing and energy business. Amends the Illinois Income Tax Act and the Use Tax Act to make conforming changes. Amends the Illinois Administrative Procedure Act to provide for emergency rulemaking. Effective immediately.

Amends the Department of Human Services Act. Provides that subject to appropriation, the Department of Human Services shall establish and administer a program that provides parents or guardians of children enrolled in a qualifying day care facility reimbursements of paid child care expenses for up to 5 sick days each calendar year. Provides that the reimbursement rate for sick days shall be determined by the Department by rule. Requires claims for reimbursement to be made to the Department by the qualifying day care facility on behalf of a parent or guardian who submits a receipt and any other required documentation that demonstrates the parent or guardian has satisfied all payment obligations for the claimed sick day. Provides that upon the Department's determination that reimbursement is proper, a reimbursement shall be made to the qualifying day care facility which shall then credit the parent or guardian the reimbursement amount. Provides that parents and guardians and any other relatives who receive child care assistance under the Department's Child Care Assistance Program are not eligible for sick day reimbursements under the amendatory Act.

Amends the Property Tax Extension Limitation Law in the Property Tax Code. Provides that, if a taxing district grants a property tax abatement for a defined period of time measured in levy years, then, for the first levy year after the expiration of the abatement, the district's aggregate extension base shall be the taxing district's last preceding aggregate extension, subject to certain adjustments, plus the amount of the expired abatement for the previous levy year. Effective immediately.

Amends the Election Code. Provides that any person who carries or possess a firearm while present in a polling place, except a peace officer in the performance of his or her official duties, shall be guilty of a Class C misdemeanor.

Amends the School Code. In provisions concerning radon testing, provides that every school building of a school district that is occupied or will be occupied shall be tested by January 1, 2028 and shall be tested every 5 years thereafter for radon (instead of recommending that every occupied school building of a school district be tested every 5 years for radon). Provides that all new schools of a school district shall be built using radon resistant new construction techniques in accordance with the American National Standards Institute/American Association of Radon Scientists and Technologists CC-1000, Soil Gas Control Systems in New Construction of Multifamily, School, Commercial and Mixed-Use Buildings standard or a successor standard (instead of recommending that new schools of a school district be built using radon resistant new construction techniques, as shown in the United States Environmental Protection Agency document, Radon Prevention in the Design and Construction of Schools and Other Large Buildings). Removes a provision allowing a person to perform radon screening tests without a license. Makes changes concerning the exemption. Provides that if radon is found to exceed specified levels, then the school district shall (instead of may) hire a licensed radon professional to perform confirmatory measurements (instead of to perform measurements before any mitigation decisions are made). Sets forth provisions concerning mitigation. Provides that a school district may use life safety funds, if available, for radon testing and mitigation. Preempts home rule powers.

Amends the Energy Efficient Building Act. Requires the Board to adopt rules requiring all buildings to be designed and constructed to provide natural gas service and electric power. Species that a unit of local government may not enact or enforce a resolution, ordinance, rule, code, or policy, or take any other action that restricts or prohibits or has the effect of restricting or prohibiting the type of fuel source or source of energy production that may be used, delivered, converted, or supplied by a natural gas utility. Limits home rule powers.

Amends the Liquor Control Act of 1934. Provides that no commissioner, secretary, Executive Director, inspector, clerk, or other employee shall solicit or accept any gift, gratuity, emolument, or employment from any person subject to the Act. Removes language requiring the secretary, Executive Director, and each inspector, clerk, or other employee to devote his or her entire time to the duties of his or her office. Removes language requiring each person appointed by the State Commission to take and subscribe to the constitutional oath of office. Provides that no person shall be appointed as an employee of the State Commission who is not a citizen of the United States. Prohibits the secretary of the State Commission from having any interest in the manufacture, sale, or distribution of alcoholic liquor. Provides that all clerks, inspectors, and employees of the State Commission shall receive reasonable compensation in the manner similar to other State employees (instead of in an amount fixed by the State Commission). Repeals a provision requiring commissioners of the State Commission and the secretary of the State Commission to give a bond.

Amends the Nursing Home Care Act. Provides that the Department of Public Health shall adopt rules requiring the nursing assistant certification exam to be offered in both English and Spanish. Effective immediately.

Amends the Illinois Highway Code. Provides that the Department of Transportation shall include in its annual appropriations request funding to local municipalities for maintaining any local roads that are negatively impacted by adjoining Department highway construction projects.

Amends the Illinois Modular Dwelling and Mobile Structure Safety Act. Provides that an installer of manufactured homes must supply a weather radio with specified features in each manufactured home installed after 2023. Provides for an annual notice during National Fire Prevention Week to be given by the operator of a mobile home community to replace batteries in weather radios and smoke detectors. Provides installers with immunity from liability for the functionality of weather radios or smoke detectors.

Creates the Inflation Reduction Act. Provides that the General Assembly shall reduce all discretionary spending appropriations to State agencies during fiscal year 2025 by 5% of the estimated expenditures in fiscal year 2024. Effective immediately.

Amends the Counties Code, Township Code, and Illinois Municipal Code. Provides that a county, township, or municipality that has adopted regulations relating to the construction of new buildings must require a commercial or residential building with a skylight installed in a flat roof to include a safety screen or other barrier able to withstand, at a minimum, 500 pounds. Defines "skylight". Limits the concurrent exercise of home rule powers. Effective January 1, 2026.

Amends the Vital Records Act. Provides that a birth resulting in stillbirth which occurs in this State, during or after a gestation period of at least 20 completed weeks, shall be registered with the local registrar or subregistrar of the district in which the birth occurred within 7 days after the birth. Sets forth, when a birth resulting in stillbirth occurs in an institution, requirements of the person in charge of the institute or the person's designee to complete the certificate of birth resulting in stillbirth. Sets forth, when a birth resulting in stillbirth occurs outside of an institution, that the certificate shall be prepared by: (i) the physician in attendance at or immediately after the birth, or in the absence of any such person; (ii) any other person in attendance at or immediately after the birth, or in the absence of any such person; (iii) the father, the mother, or in the absence of the father and the inability of the mother, the person in charge of the premises where the birth occurred. Makes conforming changes. Provides that the woman who delivered the stillborn child shall be informed by the preparer of the certificate of the right to decline the certificate. Provides that only where the certificate is declined shall one not be prepared.