An IEP is a written statement for a child with a disability that is developed, reviewed, and revised in a meeting and that must include certain content. A psychologist may be needed to assist in the evaluation.In a nutshell, the school and parents have to agree when and where they are going to meet. How do I apply for accommodations? Steps to filling out a form. Complete all address blanks that are not optional. Note that official notices from the Arizona. Welcome to the Internet home of the Tolleson Union High School District. We are located in Tolleson, Arizona.