12 C.F.R. § 550.420 How long must I keep these records?
Title 12 - Banks and Banking
You must keep fiduciary records for three years after the termination of the account or the termination of any litigation relating to the account, whichever is later.
Title 12: Banks and Banking
PART 550—FIDUCIARY POWERS OF SAVINGS ASSOCIATIONS
Subpart B—Exercising Fiduciary Powers
Recordkeeping Requirements
§ 550.420 How long must I keep these records?