An additional biometrics services fee of $85 is required when filing this Form I-539 for V nonimmigrant or for certain applicants in the CNMI applying for a grant of nonimmigrant status. After you submit Form I-539, USCIS will notify you about when and where to go for biometrics services.
8老師,我的理解是對於B2-visa,我不需要付這個$85的生物采集費 對嗎?