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:

• Perkins Coie Security Breach Notification Chart – Revised September 2021 (on JD Supra)
• Foley & Lardner State Data Breach Notification Laws Chart. This chart is current as of August 15, 2021, but see the exceptions to it.
• FoxRothschild U.S. States And Territories Data Breach Statutes (July, 2020)