The Code of Federal Regulations is a codification of the general and permanent rules published in the Federal Register by the Executive departments and agencies of the United States Federal Government.

The "Overview of the Privacy Act of 1974," prepared by the Department of Justice's Office of Privacy and Civil Liberties (OPCL), is a discussion of the Privacy Act's disclosure prohibition, its access and amendment provisions, and its agency recordkeeping requirements. Tracking the provisions of the Act itself, the Overview provides reference to, and legal analysis of, court decisions interpreting the Act's provisions.

Title 26 presents regulations, procedures, and practices that govern income tax, estate and gift taxes, employment taxes, and miscellaneous excise taxes as set forth by the Internal Revenue Service. Additions and revisions to this section of the code are posted annually by April. Publication follows within six months.