45 CFR 164.400 HIPAA · Part 164: SECURITY AND PRIVACY · Subpart D: Notification in the Case of Breach of Unsecured Protected Health Information
45 CFR 164.400 HIPAA: Applicability
eCFR, up to date as of 29 October 2026. Retrieved 30 October 2026.
Official text
The requirements of this subpart shall apply with respect to breaches of protected health information occurring on or after September 23, 2009.
Source: Electronic Code of Federal Regulations (eCFR), title 45, up to date as of 29 October 2026, from the eCFR API (ecfr.gov). The eCFR is an editorial compilation of the CFR and Federal Register amendments, not an official legal edition of the CFR.
eCFR, up to date as of 29 October 2026. Retrieved 30 October 2026.
This is reference material, not legal advice.