The Iowa Administrative Rules of Special Education became effective on 01/20/2010, with technical amendments effective on 3/30/2011. Revisions were made to bring the rules into alignment with the Individuals with Disabilities Education Act of 2004 and implementing federal regulations issued in 2006 (34 C.F.R. pt. 300).
Iowa Administrative Rules of Special Education 2010 (2010-03-01)
Special Education Rules Amendments 2011 (2011-03-22)
Iowa Legislature Website
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Code of Federal Regulations