The National Conference of State Legislatures provides links to each state’s data breach notification laws.

Here are some resources where you can find links and information on breach notification laws for U.S. states and territories, but keep in mind states may have updated their laws since some of these reports were compiled:

• IAPP Westin Research Center: US State Comprehensive Privacy Law Comparison (July 2019, pdf)
• Foley & Lardner State Data Breach Notification Laws (January, 2019)
• BakerHostetler Data Breach Charts (July, 2018)
• DavisWrightTremaine  Summary of U.S. State Data Breach Notification Statutes  (or PDF version)
• MintzLevin State Data Security Breach Notification Laws (April 20, 2018)
• Keller & Heckman: State Data Breach Notification Laws – Overview of Requirements for Responding to a Data Breach  (April 2019)