12 C.F.R. § 308.124
(c) Notification to depositors of termination of insured status. Within the time specified by the Board of Directors and prior to the date of termination of its insured status, the depository institution shall mail a notification of termination of insured status to each depositor at the depositor's last address of record on the books of the depository institution. The depository institution shall also publish the notification in two issues of a local newspaper of general circulation and shall furnish the FDIC with proof of such publications. The notification to depositors shall include information provided in substantially the following form:
Notice (Date)__________. The status of the __________, as an (insured depository institution) (insured branch) under the Federal Deposit Insurance Act, will terminate on the ________ day of____________, 19____, and its deposits will thereupon cease to be insured. (Name of depository institution or branch) (Address)
The notification may include any additional information the depository institution deems advisable, provided that the information required by this section shall be set forth in a conspicuous manner on the first page of the notification.