How often must IEPs be reviewed?

The correct answer is that IEPs must be reviewed at least annually. This requirement is established under the Individuals with Disabilities Education Act (IDEA), which mandates that each student's Individualized Education Program (IEP) be reviewed and revised as necessary at least once every year. This annual review process allows educators, parents, and other stakeholders to assess the student’s progress towards the goals outlined in the IEP, and to make necessary adjustments based on the student's evolving educational needs.

Conducting an annual review ensures that the educational program remains tailored to the student's current abilities and challenges, facilitating appropriate support and intervention. It is a crucial part of maintaining compliance with federal regulations and ensuring that students with disabilities receive the free appropriate public education (FAPE) to which they are entitled.

The other options represent misunderstandings of the requirements. While some might think a review every six months or every two years is suitable, these frequencies do not align with the legal obligations of annual review. The option to review only when requested by parents does not ensure the regularity needed to properly support the continuous development of students with disabilities.