An act to amend Sections 3273.65, 3273.66, 3273.67, and 3345.1 of the Civil Code, relating to social media platforms.
AB 1137 expands California’s social media child sexual abuse material reporting framework and adds new enforcement tools. The bill would require social media platforms to provide a clear and conspicuous reporting mechanism for California residents to report child sexual abuse material, even when the reporting user is not depicted in the material. It also requires reports to be reviewed through hash matching and, when no known hash match exists and the material is not otherwise blocked, by a natural person. Platforms must confirm receipt within 36 hours, provide weekly status updates, and issue a final written determination within 30 days, with a possible 60-day extension if delays are beyond the platform’s control.
The bill also strengthens remedies for noncompliance. It authorizes civil penalties brought by public prosecutors, including the Attorney General, of up to $250,000 per day for an unavailable or nonfunctional reporting mechanism, and it creates liability to a “depicted individual” for other violations. In addition, it allows depicted individuals who are not the reporting user to sue for violations involving blocked material, and it creates a rebuttable presumption of liability if a platform fails to comply within 60 days. The bill further ties reduced damages to participation in the National Center for Missing and Exploited Children’s Take It Down service and related hash-sharing and reporting practices.
AB 1137 also revises California’s commercial sexual exploitation provisions as they apply to social media platforms. To avoid being deemed to have knowingly facilitated, aided, or abetted commercial sexual exploitation, a platform would need to submit its designs, algorithms, practices, affordances, and features to independent third-party audits twice a year, take mitigation steps within 30 days of each audit, provide audit copies to its board, and publicly release the audit reports with trade secret redactions. The bill defines facilitation broadly to include deploying systems or features that are a substantial factor in causing minors to be victims of exploitation.
The bill’s impact on state law is to impose more detailed operational duties on social media companies, expand private and public enforcement, and create new civil exposure for failures in reporting and content moderation. It amends Civil Code sections 3273.65, 3273.66, 3273.67, and 3345.1, while excluding certain encrypted direct messaging services and nonprofit-operated services from the definition of social media platform. It also preserves severability and states that waivers of the new protections are void as against public policy.
The overall sentiment reflected in the available voting history is strongly supportive, with unanimous “do pass” votes in committee and no recorded opposition in the provided materials. The bill appears to be framed as a child-protection and accountability measure, and the committee action suggests broad agreement on the need for stronger reporting, auditing, and enforcement requirements. No committee transcript is available here, so there is no recorded debate to indicate substantial public disagreement in the materials provided.
AB 1137 would amend the Civil Code to impose new reporting, review, notice, and blocking obligations on social media platforms handling child sexual abuse material, and it would expand civil penalties and private rights of action for noncompliance. It would also revise the commercial sexual exploitation provisions to require third-party audits and public audit disclosure as a condition for avoiding liability. The bill affects social media companies, prosecutors, depicted individuals, and reporting users, while carving out encrypted direct messaging services and certain nonprofit services from the statute’s coverage.
The available legislative history shows clear support for the bill. It passed committee with unanimous votes in the provided records, and there are no committee transcripts indicating organized opposition or major amendments driven by controversy. Based on the text and votes, the bill is generally presented as a child-safety and platform-accountability measure with favorable committee reception.
The main points of potential contention are the bill’s compliance burdens and liability exposure for social media companies. Platforms may object to the requirement for natural-person review when hash matches are unavailable, the short confirmation and update deadlines, the daily civil penalties, and the public release of third-party audit reports. Another likely issue is the bill’s broad definition of “facilitate, aid, or abet” commercial sexual exploitation and the new presumption of knowledge after repeated reporting, which could be viewed as expanding platform liability. No opposing arguments are documented in the provided transcripts, but these are the provisions most likely to draw concern from industry stakeholders.