Check your CKYC acknowledgement slip or reference number received during KYC registration
Look for the CKYC number in emails or SMS from your bank, mutual fund, insurer, or financial institution
Log in to your bank, mutual fund, or insurance account and check the KYC details section
Contact the financial institution where you completed KYC and ask for your CKYC number
Use the CKYC search or verification facility available through participating financial institutions
Review your KYC documents or account opening forms if the CKYC number was shared there