SB 44: Brain-computer interfaces: neural data.

Official summary

Legislative Counsel’s Digest (official, as of the latest version). Written by nonpartisan legislative staff; reproduced verbatim.

The Confidentiality of Medical Information Act governs the disclosure of medical information by an employer, a provider of health care, a health care service plan, or a contractor, as those terms are defined. The California Consumer Privacy Act of 2018 (CCPA) authorizes a consumer to direct a business, as defined, that collects sensitive personal information about the consumer to limit its use of the consumer’s sensitive personal information, as specified, and defines “sensitive personal information” to include personal information that reveals a consumer’s neural data. The CCPA also authorizes a consumer to request that a business delete any personal information about the consumer which the business has collected from the consumer, as prescribed. The California Privacy Rights Act of 2020, approved by the voters as Proposition 24 at the November 3, 2020, statewide general election, amended, added to, and reenacted the CCPA and establishes the California Privacy Protection Agency and vests the agency with full administrative power, authority, and jurisdiction to enforce the CCPA.

This bill would require, under the CCPA, a covered business to use neural data only for the purpose for which the neural data was collected and would require a covered business to delete neural data when the purpose for which the neural data was collected is accomplished. The bill would define “covered business” to mean a person who makes available a brain-computer interface to a person in this state and would define “brain-computer interface” to mean a system that allows direct communication and control between a person’s brain and an external device.

This bill would declare that its provisions further the purposes and intent of the California Privacy Rights Act of 2020.

Sponsors

Sponsors by party (alphabetical): Democratic 1

“Support” is shown only as formal sponsorship recorded by the legislature. Roll-call votes are available on the official bill page.

Recent official actions

1. February 2, 2026Returned to Secretary of Senate pursuant to Joint Rule 56.
2. May 23, 2025May 23 hearing: Held in committee and under submission.
3. May 16, 2025Set for hearing May 23.
4. May 5, 2025May 5 hearing: Placed on APPR. suspense file.
5. April 25, 2025Set for hearing May 5.
6. April 23, 2025From committee: Do pass and re-refer to Com. on APPR. with recommendation: To consent calendar. (Ayes 13. Noes 0. Page 833.) (April 22). Re-referred to Com. on APPR.
7. April 8, 2025From committee with author's amendments. Read second time and amended. Re-referred to Com. on JUD.
8. April 8, 2025Set for hearing April 22.
9. March 27, 2025Re-referred to Com. on JUD.
10. March 27, 2025Withdrawn from committee.
11. March 24, 2025From committee with author's amendments. Read second time and amended. Re-referred to Com. on B. P. & E.D.
12. March 12, 2025Re-referred to Coms. on B. P. & E.D. and JUD.