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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 47
Chapter I
Part 64
Subpart U - Subpart U—Privacy of Customer Information
§ 64.2001 - Basis and purpose.
§ 64.2003 - Definitions.
§ 64.2005 - Use of customer proprietary network information without customer approval.
§ 64.2007 - Approval required for use of customer proprietary network information.
§ 64.2008 - Notice required for use of customer proprietary network information.
§ 64.2009 - Safeguards required for use of customer proprietary network information.
§ 64.2010 - Safeguards on the disclosure of customer proprietary network information.
§ 64.2011 - Notification of customer proprietary network information security breaches.
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