--- title: "Newsom signs California bill requiring corporate slavery disclosures" publication: "MediaBias News" url: "https://mediabias.news/politics/newsom-signs-california-bill-requiring-corporate-slavery-disclosures" api: "https://mediabias.news/api/v1/stories/newsom-signs-california-bill-requiring-corporate-slavery-disclosures" markdown: "https://mediabias.news/politics/newsom-signs-california-bill-requiring-corporate-slavery-disclosures.md" audio: "https://mediabias.news/api/audio/newsom-signs-california-bill-requiring-corporate-slavery-disclosures" category: "Politics" area: "United States" published: "2026-10-14T00:46:12.157Z" source_reported: "2026-10-13T23:43:50.000Z" updated: "2026-10-14T00:46:12.157Z" trust_score: 76 critic_score: 95 hype_score: 15 assessment_type: "coverage-and-source-reporting-analysis" fact_check_status: "not-performed" coverage_measured: "2026-10-14T00:14:05.431Z" --- # Newsom signs California bill requiring corporate slavery disclosures *New law mandates large companies investigate and report historical ties to slavery by 2029.* **Scores for the source reporting** (0-100, assessing the original journalism this article was written from, not this write-up): - Trust 76 of 100, higher is better. Multiple named sources and specific law details give trust score 76. - Craft 95 of 100, higher is better. Explains significance, includes quotes, specific data, next steps, and clear structure, earning 95. - Hype 15 of 100, lower is better. Language remains factual with minimal sensational phrasing, resulting in low hype score. Scored by MediaBias News; method at https://mediabias.news/methodology. **The short version** - Governor Gavin Newsom signed Assembly Bill 2599 on September 30, mandating corporate disclosures of historical slavery ties. - Companies with over $100 million in annual worldwide gross receipts must submit sworn affidavits by January 15, 2029. - The law requires disclosure of involvement in the purchase or sale of enslaved people, use of enslaved labour, and slave-related insurance. - Reparations activists described the signing as a significant milestone for corporate accountability and a step toward broader repair. Governor Gavin Newsom signed Assembly Bill 2599 into law on September 30. The legislation requires companies operating in California with more than $100 million in annual worldwide gross receipts to investigate and disclose historical connections to chattel slavery. These companies must submit sworn affidavits detailing any involvement in slavery-era transactions by January 15, 2029. The law applies to businesses that existed, or had a predecessor entity, on or before December 31, 1964. The disclosures must detail historical involvement in the purchase or sale of enslaved people, the use of enslaved individuals as loan collateral, slave-related insurance policies, and other financial transactions. Reparations activists have described the signing as a significant milestone for corporate accountability and a step toward broader racial repair. California was the first state to establish a task force to study the legacy of slavery and recommend restitution measures. ## Disagreement on implementation funding The New York Ledger and The Washington Times digests state that the law "won't take effect until lawmakers pay for it." The other reports do not mention this condition. ## What the coverage left out None of the right-rated digests mention that Assembly Bill 2599 was authored by Assemblymember Isaac Bryan, D-Ladera Heights. None of the right-rated digests mention that the law applies to companies that existed or had a predecessor entity in operation on or before December 31, 1964. None of the right-rated digests mention that the California Civil Rights Department will receive the sworn affidavits. No left-rated outlet ran this story at all. ## Who covered it Shares of the 6 covering outlets with a published leaning rating: - Left: 0% (0) - Centre: 17% (1) - Right: 83% (5) 0 of 6 covering outlets carried no usable leaning rating and were excluded from those percentages. Coverage measured 2026-10-14T00:14:05.431Z. **Coverage watch:** developing. Checked 12 times; 0 checks found a material change. Most recently checked 2026-10-14T04:30:29.138Z. ## How the sides framed it ### Left No separate framing summary. ### Centre - The centre-rated report led on the core requirement of the law: that California Governor Gavin Newsom signed legislation compelling large companies to investigate and report their historical connections to slavery under oath. It noted that reparations advocates hailed the move as a milestone, but added that the law would not take effect until lawmakers provided funding for it. ### Right - The right-rated reports focused on the celebration by reparations activists, describing the signing of Assembly Bill 2599 as a "big, important victory" and a "significant milestone for corporate accountability." These reports detailed the law's requirements, including the need for companies to submit sworn affidavits disclosing historical ties to chattel slavery by January 15, 2029. Some of these reports also noted that the law would not take effect until lawmakers allocated funding for it. **Provisional coverage gap:** left. The watch is not closed, so this is not yet a settled blindspot finding. ## Factuality profile of the covering outlets These are published factuality ratings of the outlets, not a verdict on whether this story or its claims are true. - low: 2 - mixed: 4 ## Verification scope This page compares coverage and scores the source reporting. It is not a ClaimReview verdict on whether the underlying event or claim is true. ## Original reporting this was written from - [The New York Ledger](https://thenyledger.com/news/california-law-forces-big-companies-to-search-for-slavery-era-ties-publish-results) — California law forces big companies to search for slavery-era ties, publish results - [Washington Times](https://washingtontimes.com/news/2026/oct/13/california-law-forces-big-companies-search-slavery-era-ties-publish) — California law forces big companies to search for slavery-era ties, publish results - [capitalisminstitute.org](https://capitalisminstitute.org/reparations-advocates-cheer-newsoms-first-corporate-slavery-disclosure-mandate) — California Corporate Slavery Disclosure Law Signed by Newsom - [wfmd.com](https://wfmd.com/2026/10/13/reparations-activists-celebrate-important-victory-after-newsom-signs-first-ever-corporate-slavery-bill) — Reparations activists celebrate ‘important victory’ after Newsom signs first-ever corporate slavery bill - [nytimespost.com](https://nytimespost.com/reparations-activists-celebrate-important-victory-after-newsom-signs-first-ever-corporate-slavery-bill) — Reparations activists celebrate 'important victory' after Newsom signs first-ever corporate slavery bill - [Fox News](https://foxnews.com/media/reparations-activists-celebrate-important-victory-after-newsom-signs-first-ever-corporate-slavery-bill) — Reparations activists celebrate 'important victory' after Newsom signs first-ever corporate slavery bill ## Questions **What does California's Assembly Bill 2599 require companies to do?** Assembly Bill 2599 requires companies with over $100 million in annual worldwide gross receipts to investigate and submit sworn affidavits disclosing any historical ties to chattel slavery. These disclosures must detail involvement in the purchase or sale of enslaved people, the use of enslaved labour, and slave-related insurance policies. **When must companies submit these disclosures?** Covered entities have until January 15, 2029, to submit their initial sworn affidavits detailing historical slavery ties. The law applies to businesses that existed, or had a predecessor entity in operation, on or before December 31, 1964. **How do reparations activists view this new law?** Reparations activists have described the signing of Assembly Bill 2599 as a "big, important victory" and a "significant milestone for corporate accountability." They view it as a crucial step toward acknowledging and confronting historical harms stemming from slavery and moving toward broader repair. --- MediaBias News — https://mediabias.news. Reproduced from https://mediabias.news/politics/newsom-signs-california-bill-requiring-corporate-slavery-disclosures. 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