QuoteProcedural Safeguards
Section 504 does not include a clearly established "Prior Written Notice" requirement. In contrast, IDEA includes an elaborate system of procedural safeguards designed to protect the child and parents. These safeguards include written notice before any change of placement and the right to an independent educational evaluation at public expense. Section 504 does not include these protections.
- See more at: http://www.wrightslaw.com/info/sec504.summ.rights.htm#sthash.rgCb72KO.dpuf