{"data":{"id":"us-il/105-ilcs-5-28-20","jurisdiction":"us-il","citation":"105 ILCS 5/28-20","heading":"Definitions.","body":"(a) For purposes of this Act the term instructional materials shall mean both print and non-print materials, including electronic textbooks, that are used in the educational process.\n(b) For purposes of this Article, \"textbook\" includes electronic or digital textbooks that are used for educational purposes.","path":["CHAPTER 105 SCHOOLS","School Code."],"source_url":"https://www.ilga.gov/legislation/ILCS/details?ActID=1005\u0026ChapterID=17\u0026ChapAct=FullText\u0026Print=True","current_through":"at least Public Act 104-790","vintage":"","retrieved_at":"2026-09-15T04:46:25Z","sha256":"b1eab3a669dadbfcd30829e4a99f06a5ca98b262a427d87bdd243d739538d4e4","source_id":"us-il","stale":false,"prev":"us-il/105-ilcs-5-28-19.5","next":"us-il/105-ilcs-5-28-21"},"notice":"GroundRules: Original legal text. Not legal advice."}