Medical Certification for Disability Exceptions USCIS Form N-648 2026

1. Click 'Get Form' to open it in the editor.
2. Begin by completing Parts 1 to 3, which must be filled out and certified by a licensed medical professional. Ensure all responses are clear and legible.
3. In Part 1, provide the clinical diagnosis of the applicant’s disability and explain how it affects their ability to learn English and civics.
4. For Part 2, detail the clinical methods used for diagnosis. This should include specific techniques that validate the applicant's condition.
5. Complete Part 4 regarding the Ability to Understand Oath of Allegiance, ensuring a legal guardian or designated representative is identified if necessary.
6. If an interpreter was used during the examination, fill out Part 5 with their information and certification.
7. Finally, ensure that Part 6 is completed by the applicant for attestation before submitting the form through our platform.

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