Guide
Bias audit certificate vs. SOC 2: what procurement wants
Updated June 16, 2026 · By Max Langley, Bias Audit USA
Enterprise buyers increasingly treat an independent bias audit report the way they treat a SOC 2 report: as evidence a control actually works. If you sell or use AI hiring tools, you are now being asked to produce one to get through procurement. The scopes are different, but the buyer behavior is the same. No report, no deal.
Why bias audits entered procurement
Regulation and litigation did it. NYC Local Law 144 made independent bias audits mandatory for AI hiring tools used for NYC roles, the EU AI Act put high-risk obligations on the same category, and discrimination claims tied to hiring algorithms put the risk on every buyer's radar. Procurement teams responded the way they always do to a new risk: they added a document to the checklist.
Same use, different scope
SOC 2 attests to security and data-handling controls. A bias audit measures whether an automated hiring tool produces disparate outcomes across protected groups, computing selection and scoring rates and impact ratios against the 0.80 four-fifths rule, then putting an independent sign-off on the findings. Different questions, but buyers slot both into the same gate: independent proof before they sign.
What buyers actually ask for
- · An independent report covering the specific tool, recent enough to be current.
- · Results broken out by sex, race, ethnicity, and intersectional categories.
- · The public summary, and proof you notify candidates.
- · How often you re-audit, and how you handle significant model changes.
For vendors: make it a sales asset
If you sell hiring software, a clean independent audit you can hand over removes a reason for the buyer to stall. It answers the security-and-compliance questionnaire, shortens the deal, and signals that you take the risk seriously. The vendors that struggle are the ones who claim their tool is fair but cannot produce independent evidence. Budget for the audit annually, the same way you budget for SOC 2.
Why are enterprise buyers asking for bias audits like SOC 2?
Because both answer the same procurement question: can you prove a control works, not just claim it. As AI hiring tools drew regulation and lawsuits, enterprise and public-sector buyers started treating an independent bias audit report the way they treat a SOC 2 report. No report, no deal.
Is a bias audit the same as SOC 2?
No. SOC 2 attests to security and data controls. A bias audit measures whether an automated hiring tool produces disparate outcomes across protected groups, using selection and scoring rates and the 0.80 four-fifths rule. They are different scopes, but buyers use both the same way: as independent evidence to clear procurement.
What do buyers actually ask vendors to provide?
An independent bias audit report covering the relevant tool, recent enough to be current (typically within the last year), with results by sex, race, ethnicity, and intersectional categories, plus a public summary. Many also ask how often you re-audit and how you handle significant model changes.
We are a hiring-tech vendor. How do we use this?
Treat the audit as a sales asset, not just a compliance cost. A clean, independent, shareable report shortens enterprise deals, answers the procurement questionnaire, and removes a reason for the buyer to say no. Budget for it annually the way you budget for SOC 2.
Sources
- NYC Department of Consumer and Worker Protection, Automated Employment Decision Tools, nyc.gov.
- Warden AI, State of AI Bias in Talent Acquisition 2025 (procurement and Responsible-AI drivers), warden-ai.com.
Need a report you can hand to procurement?
We produce an independent bias audit and the public summary you can share with enterprise buyers, with a named sign-off.
This guide is general information, not legal advice. Confirm your obligations with qualified counsel.