It does not have to be submitted by mail. In fact, you can submit any and all applications through this online portal. Convenient and advantageous, this online portal is not subject to the delays that come from submitting your applications in the mail. Every application made online through this portal is promptly reviewed for fast processing. For assistance with your application, you can contact a documentation processor at . For additional info or inquiries, email info@nvdcdocumentation.us