HR 2247 house Passed one chamber May 21, 2026 Algorithmic Transparency Act of 2026
Requires platforms above 50M U.S. users to publicly disclose the high-level criteria of any automated system that ranks, recommends, or moderates user content, and to publish annual transparency reports audited by an independent third party.
Key provisions
- Disclosure of ranking + recommendation criteria for "very large online platforms"
- Annual independent audit of moderation actions, broken out by category
- Civil right of action for users with at least $500 in demonstrable damages
- Carve-outs for trade secrets that would reveal model weights
- FTC enforcement authority + state attorney-general parallel actions
Who benefits
End users, researchers, smaller publishers harmed by opaque downranking.
Who pays
Large platforms (compliance + audit cost); mid-size platforms below the threshold are unaffected.