California Governor Enacts SB 947 to Prohibit Automated Worker Firings
On September 30, 2026, California Governor Gavin Newsom signed Senate Bill 947, officially enacting the historic No Robo Bosses Act. The statute explicitly prohibits employers from relying solely on automated decision systems to discipline or terminate personnel, mandating verified human oversight across all California workplaces starting July 1, 2027.
Key Takeaways
- Statutory Prohibition: Employers are banned from executing adverse employment actions based entirely on automated algorithms.
- Human Verification: When an employer primarily relies on automated output, a human must corroborate the decision using relevant underlying data or other supporting information, including personnel records, evaluations or witness interviews.
- Worker Transparency: Affected employees must receive written notice when an employer primarily relies on an automated decision system, including confirmation of human review, contact information and an explanation of their right to request a description of the personal data used.
- Historical Evolution: The framework replaces the broader workplace automation bill, SB 7, which was vetoed in 2025.
- Statutory Mechanics of SB 947
- The passage of the new law introduces strict constraints on algorithmic workplace management under the California Labor Code. Under the provisions of the No Robo Bosses Act, human resource managers are required to intervene before any automated recommendation for discipline or firing can proceed. The human reviewer must check the primary data against relevant evidence, including peer reviews, supervisor logs, and direct witness statements.
- If the underlying algorithmic data is determined to be faulty or incomplete, the employer cannot legally proceed with the disciplinary action. The framework aims to balance corporate operational efficiency with employee protections, correcting the compliance issues that led to the veto of SB 7 during the 2025 legislative session. The previous bill faced heavy opposition due to broad business compliance burdens.
Industry Compliance and Enforcement Liabilities
When an employer primarily relies on an automated decision system to discipline or terminate a worker, it must provide a written post-use notice at the time the decision is communicated. Affected employees may also request a meaningful, objective description of their own data used by the system, subject to protections for other individuals’ personal information.
SB 947 authorizes enforcement by the California Labor Commissioner and public prosecutors, with civil penalties of $500 per violation. Although the statute does not establish a general private right of action, legal analysts have identified potential litigation under California’s Private Attorneys General Act (PAGA), an issue that remains subject to legal interpretation.
State authorities are tasked with monitoring corporate adherence to the revised labor codes once the enforcement window opens.
π What to Watch Next
The formal regulatory enforcement of Senate Bill 947 will begin on July 1, 2027. Between now and the summer rollout, corporate legal teams are expected to overhaul algorithmic human resource platforms to establish internal human review loops and comply with the parallel Cal/WARN tech displacement notice systems.
Key Story Metrics & Analytical Comparison
| Statutory Framework | Enacted/Effective Date | Primary Enforcement Authority | Compliance Mandate / Penalty |
|---|---|---|---|
| Senate Bill 947 (SB 947) | Signed September 30, 2026 | California Labor Commissioner | Human verification; $500 civil penalty |
| Senate Bill 7 (SB 7) | Vetoed October 2025 | N/A | Broad workplace automation restrictions |
| Labor Code Revision | Effective July 1, 2027 | State Attorney General | Mandatory post-use notices to personnel |
Frequently Asked Questions
Can a California company fire an employee using an AI system after July 2027?
No, an employer cannot fire a worker based solely on an artificial intelligence recommendation. A human manager must first independently review and corroborate the automated system’s findings against relevant underlying data or personnel files.
What information must employers provide to workers under the new law?
Employers must deliver a written notice confirming the human review, providing contact information and explaining the worker’s right to request a description of the personal data used.
What happens if an employer violates the No Robo Bosses Act?
The California Labor Commissioner and public prosecutors may enforce SB 947, which provides for a $500 civil penalty per violation. Potential employee-initiated PAGA claims remain a separate legal question.
