Federal Deposit Insurance Corporation. "Regulatory Capital Standards : Advance Notice of Proposed Rulemaking Regarding Alternatives to the Use of External Credit Ratings in Risk-Based Capital Guidelines of the Federal Banking Agencies, FIL-52-2010" in Inactive Financial Institution Letters (August 16, 2010). https://fraser.stlouisfed.org/title/7156/item/652539, accessed on June 17, 2025.