U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 29, 2025
Copies of the CASB Standards and Regulations are printed in title 48 of the Code of Federal Regulations, chapter 99, and may be obtained by writing the Superintendent of Documents, U.S. Government Publishing Office, Washington, DC 20402, or by calling the Washington, DC, ordering desk at area code (202) 512-1800.