Sample Refusal (Opt Out) Letters. This page has links to opt out letters for the tests New York STATE gives to 3rd-8th graders every spring.You can write your own letter or use our sample letter. STUDENT OPT-OUT FORM. In our continuing efforts to support the wellbeing of all our students, teachers will be completing a universal assessment of behavioral health. Things to keep in mind when applying for OPT: • The ISSO recommends filing online. • Once you select a start date and your application is processing, you. Opting-out is the process of refusing to participate in state and district testing programs for grades 3-8. Parents can write and submit a refusal letter. These accommodations help students with special health needs to participate in New York City Department of Education (DOE) programs and activities.