(5 ILCS 140/1) (from Ch. 116, par. 201)
   Sec. 1. Pursuant to the fundamental philosophy of the American constitutional form of government, it is declared to be the public policy of the State of Illinois that all persons are entitled to full and complete information regarding the affairs of government and the official acts and policies of those who represent them as public officials and public employees consistent with the terms of this Act. Such access is necessary to enable the people to fulfill their duties of discussing public issues fully and freely, making informed political judgments and monitoring government to ensure that it is being conducted in the public interest.
   The General Assembly hereby declares that it is the public policy of the State of Illinois that access by all persons to public records promotes the transparency and accountability of public bodies at all levels of government. It is a fundamental obligation of government to operate openly and provide public records as expediently and efficiently as possible in compliance with this Act.
    This Act is not intended to cause an unwarranted invasion of personal privacy, nor to allow the requests of a commercial enterprise to unduly burden public resources, or to disrupt the duly-undertaken work of any public body independent of the fulfillment of any of the fore-mentioned rights of the people to access to information.
   This Act is not intended to create an obligation on the part of any public body to maintain or prepare any public record which was not maintained or prepared by such public body at the time when this Act becomes effective, except as otherwise required by applicable local, State or federal law.
   Restraints on access to information, to the extent permitted by this Act, are limited exceptions to the principle that the people of this State have a right to full disclosure of information relating to the decisions, policies, procedures, rules, standards, and other aspects of government activity that affect the conduct of government and the lives of any or all of the people. The provisions of this Act shall be construed in accordance with this principle. This Act shall be construed to require disclosure of requested information as expediently and efficiently as possible and adherence to the deadlines established in this Act.
   The General Assembly recognizes that this Act imposes fiscal obligations on public bodies to provide adequate staff and equipment to comply with its requirements. The General Assembly declares that providing records in compliance with the requirements of this Act is a primary duty of public bodies to the people of this State, and this Act should be construed to this end, fiscal obligations notwithstanding.
   The General Assembly further recognizes that technology may advance at a rate that outpaces its ability to address those advances legislatively. To the extent that this Act may not expressly apply to those technological advances, this Act should nonetheless be interpreted to further the declared policy of this Act that public records shall be made available upon request except when denial of access furthers the public policy underlying a specific exemption.
   This Act shall be the exclusive State statute on freedom of information, except to the extent that other State statutes might create additional restrictions on disclosure of information or other laws in Illinois might create additional obligations for disclosure of information to the public.
(Source: P.A. 96-542, eff. 1-1-10.)
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   (5 ILCS 140/1.1) (from Ch. 116, par. 201.1)
   Sec. 1.1. This Act may be cited as the Freedom of Information Act.
(Source: P.A. 86-1475.)
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(5 ILCS 140/2) (from Ch. 116, par. 202)
   Sec. 2. Definitions. As used in this Act:
   (a) "Public body" means all legislative, executive, administrative, or advisory bodies of the State, state universities and colleges, counties, townships, cities, villages, incorporated towns, school districts and all other municipal corporations, boards, bureaus, committees, or commissions of this State, any subsidiary bodies of any of the foregoing including but not limited to committees and subcommittees thereof, and a School Finance Authority created under Article 1E of the School Code. "Public body" does not include a child death review team or the Illinois Child Death Review Teams Executive Council established under the Child Death Review Team Act, or a regional youth advisory board or the Statewide Youth Advisory Board established under the Department of Children and Family Services Statewide Youth Advisory Board Act.
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For the purposes of this subsection (g), "request" means a written document (or oral request, if the public body chooses to honor oral requests) that is submitted to a public body via personal delivery, mail, telefax, electronic mail, or other means available to the public body and that identifies the particular public record the requester seeks. One request may identify multiple records to be inspected or copied.

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(d) Each public body shall, promptly, either comply with or deny a request for public records within 5 business days after its receipt of the request, unless the time for response is properly extended under subsection (e) of this Section. Denial shall be in writing as provided in Section 9 of this Act. Failure to comply with a written request, extend the time for response, or deny a request within 5 business days after its receipt shall be considered a denial of the request. A public body that fails to respond to a request within the requisite periods in this Section but thereafter provides the requester with copies of the requested public records may not impose a fee for such copies. A public body that fails to respond to a request received may not treat the request as unduly burdensome under subsection (g).

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(5 ILCS 140/3.5)
   Sec. 3.5. Freedom of Information officers.
   (a) Each public body shall designate one or more officials or employees to act as its Freedom of Information officer or officers. Except in instances when records are furnished immediately, Freedom of Information officers, or their designees, shall receive requests submitted to the public body under this Act, ensure that the public body responds to requests in a timely fashion, and issue responses under this Act. Freedom of Information officers shall develop a list of documents or categories of records that the public body shall immediately disclose upon request.
   Upon receiving a request for a public record, the Freedom of Information officer shall:

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(5 ILCS 140/4) (from Ch. 116, par. 204)
   Sec. 4. Each public body shall prominently display at each of its administrative or regional offices, make available for inspection and copying, and send through the mail if requested, each of the following:
       (a) A brief description of itself, which will
   
include, but not be limited to, a short summary of its purpose, a block diagram giving its functional subdivisions, the total amount of its operating budget, the number and location of all of its separate offices, the approximate number of full and part-time employees, and the identification and membership of any board, commission, committee, or council which operates in an advisory capacity relative to the operation of the public body, or which exercises control over its policies or procedures, or to which the public body is required to report and be answerable for its operations; and