To open an NRI Account with HDFC Bank, you'll need to provide specific documents. This generally includes proof of identity, proof of NRI status, address verification, etc. Ensure that all documents are current and that the address on them matches the one provided in your application.
You can submit any of the following OVDs:
Non-Resident Indians (NRIs) can submit their KYC online at HDFC Bank by emailing a scanned self-certified copy of the extended KYC Annexure/Curing Declaration to rekychdfcbank@hdfc.bank.in from their registered email ID. This is one of the easy ways to submit the FATCA/CRS Annexure/Curing Declaration.