I-526 Petitions can be sent in physical form to USCIS via the post office or other mail delivery services. E-filing is available at the USCIS website.
EB5 Affiliate Network
How are I-526 Petitions transmitted to USCIS?
I-526 Petitions can be sent in physical form to USCIS via the post office or other mail delivery services. E-filing is available at the USCIS website.