[Here briefly focus on sample Authorization letter to Collect ATM Card. Example as, your wife collect your ATM card from the bank instead of you. You can also follow these format as Authorization letter to handover ATM card or credit card from a bank. You can modify this format as your requirement.]
Date…
Branch manager,
Bank/Institute name…
Branch Name…
Sub: Authorization Letter to Get ATM Card
Dear Bank Manager,
I am writing this for my wife in case she is questioned when she arrives to collect my bank card. Unfortunately, I will not be able to come and collect my back card so I am sending my wife to collect it instead of me. (Show your actual cause and situation). This is the authorization letter that she will need as proof I have dated it and signed it. Thank you very much.
Kind regards,
Name…
Contact No. and signature…