People I can't understand the difference between bank certificate, bank statements and bank letter. For OINP I got a letter from the bank. In the letter there were my accont number, the ownership percentage, the opening date of the account, the credit and debit over the last six month period and the balance of my account on the day I got the letter. Fortunately, they accepted that. In addition, from several friends, I have heard whatever I have presented to OINP should be sent to IRCC. Would you clarify the case. I am a bit worried.