ED.gov | Building the Legacy: IDEA 2004

This website is self-described as a one-stop resource guide for everything relating to IDEA and its implementation and laws. It is constantly updated as new ideas emerge. It has a section on IEPs that covers everything from who needs to be there and why to how and when to amend the IEP. It also features a useful section on how IDEA aligns with NCLB (No Child Left Behind). There are a ton of other topics, from implementation to laws and policies.