USCIS began requesting on November. 1, 2018, that domestic applicants filing FORM N-565, Application for Replacement Naturalization/Citizenship Document, visit an Application Support Center (ASC) appointment to submit biometric information (including photos, signature, and index fingerprint). Applicants will NOT have to pay a biometrics fee.
USCIS will also ask applicants filing FORM N-600, Application for Certificate of Citizenship, to begin submitting biometric information at ASCs early next year.