Title 12 presents regulations governing banking procedures and activities of the Comptroller of the Currency, the Federal Reserve System, the Federal Deposit Insurance Corporation, the Export-Import Bank, Office of Thrift Supervision, Farm Credit Administration, and the National Credit Union Administration. It also contains regulations pertaining to other types of banking operations. Additions and revisions to this section of the code are posted annually by January. Publication follows within six months.

The CFRs are authored by the Office of the Federal Register.