USCIS has announced that it will only except the 08/19/22 edition of Form N-648, Medical Certification for Disability Exceptions as of November 21, 2022. This form is used to apply for an exemption from the English language requirements, civics, or both due to a physical or developmental disability or mental impairment, the language requirement and civics test are normally part of becoming a U.S. citizen. This revised form is shorter and easier to fill out and will allow a medical professional to complete the form during a telehealth appointment!
For further details please review the USCIS Factsheet, “Medical Certification for Disability Exceptions, Form N-648, English Language Exemptions, and Accommodations (PDF)
Source of Information:
USCIS (USCIS.gov), 10/9/22, Factsheet: