Intelligence · workforce
California will add AI details to layoff notices and have EDD publish summaries
What changed
The governor signed SB 951 on September 30, amending the Cal/WARN Act, which requires 60 days' notice to affected employees, the Employment Development Department (EDD), the local workforce board and local elected officials before a mass layoff, relocation or termination at a covered establishment. When AI or other automated technology replacing or automating jobs causes the action in whole or in substantial part, the notice must add the number, classification or occupation, and work location of the layoffs, the job functions being automated and the category or type of technology, with "This notice is for a technology displacement" at the top. EDD must publish a summary of these notices and a quarterly statewide summary, and by January 1, 2028 report to the Legislature on AI's effects on business hiring, including its impact on industries and occupations at the state and regional level.
Why it matters here
Cal/WARN notices go to the local workforce development board and the chief elected official of each city and county where the action occurs, so local officials would get the added AI details for qualifying actions there. Which actions qualify depends on the law's definitions and exceptions, listed in the limits.
Sources
- SB-951 Employment: technological displacement: notice (Chapter 860, chaptered version of 09/30/26) — California Legislative Information (2026-09-30)
- California Constitution, Article IV, Section 8 (when a statute takes effect) — California Legislative Information
Not confirmed by us
- Coverage depends on the Cal/WARN Act's definitions and exceptions. A covered establishment employs, or in the past 12 months has employed, 75 or more persons. A mass layoff is 50 or more employees (people employed at least 6 of the prior 12 months) laid off there in 30 days; relocating all or substantially all operations 100 miles or more away, and closing them fully or substantially, are separate triggers. Seasonal hires, layoffs at the end of certain projects and actions forced by a physical calamity or act of war are excepted.
- The bill prints no general effective date. Under the Constitution's rule for a statute enacted at a regular session (a January 1 after a 90-day period), it would take effect January 1, 2027. That date is our reading of that rule, not a date in the bill. Only the January 1, 2028 EDD report date is stated in the bill.
- The bill does not define 'in substantial part' or say who decides whether AI or automation caused a layoff, so how often the new disclosure applies is not settled by the text.
- The bill requires EDD to publish a summary of the notices and a quarterly statewide summary. It does not say the summaries must break results out by region; only the 2028 report must address regional impact.
- We read the chaptered bill and the constitutional rule, not EDD guidance. No notice can have been filed under the new content rules yet, on our reading of the effective date. This brief covers SB 951 only, not the separate SB 947.
How this was made: researched and written at the desk with AI; every figure checked against its source by Claude Haiku (subagent), with a planted-error test the check caught; published by Sat Singh on October 6, 2026.