{
  "name": "AI law and regulation effective dates by jurisdiction",
  "description": "When each AI-specific law, regulation and milestone actually takes effect \u2014 the instrument, the provision that states the date, the date itself, what it applies to, and the statutory text quoted verbatim from the enacted bill or the official journal. Answers 'when does the Colorado AI Act take effect', 'when do the EU AI Act high-risk obligations apply', 'when does Texas HB 149 start', 'what date does the Illinois AI hiring law kick in'. Covers US states, the EU, and the UK. Every date is quoted from the instrument itself \u2014 a signed bill, a session law, or the Official Journal \u2014 because the widely-repeated dates are frequently the superseded ones: Colorado's SB24-205 was moved to 2026-06-30 and then to 2027-01-01 by SB26-189, and the EU AI Act's Annex III high-risk date was moved from 2026-08-02 to 2027-12-02 by Regulation (EU) 2026/1744, while secondary trackers still print the old dates.",
  "url": "https://referencesource.org/ai-regulation-effective-dates/",
  "licence": "Each record quotes one dating clause from an enacted bill, session law, or official journal and links to it. US federal and state statutes and the enrolled bills that make them are government edicts and are not subject to copyright (Banks v. Manchester; Georgia v. Public.Resource.Org, 2020). EU legislation published in the Official Journal is reusable under Commission Decision 2011/833/EU with source acknowledged. UK legislation on legislation.gov.uk is Crown copyright under the Open Government Licence v3.0. No instrument is reproduced in whole; what is taken is a fact plus a short attributed quote linking back.",
  "last_verified": "2026-09-14",
  "stale_after": "2026-10-29",
  "sources": [
    "http://publications.europa.eu/resource/cellar/b459c07f-86fb-11f1-bf5e-01aa75ed71a1.0006.03/DOC_1",
    "http://publications.europa.eu/resource/cellar/dc8116a1-3fe6-11ef-865a-01aa75ed71a1.0006.03/DOC_1",
    "https://leg.colorado.gov/sites/default/files/2024a_1147_signed.pdf",
    "https://leg.colorado.gov/sites/default/files/2025a_288_signed.pdf",
    "https://gov.georgia.gov/document/2026-signed-legislation/sb-444/download",
    "https://data.capitol.hawaii.gov/sessions/session2026/bills/HB2137_CD1_.HTM",
    "https://data.capitol.hawaii.gov/sessions/session2026/bills/SB3001_CD1_.pdf",
    "https://www.ilga.gov/legislation/publicacts/fulltext.asp?Name=101-0260",
    "https://www.ilga.gov/legislation/publicacts/fulltext.asp?Name=103-0804",
    "https://www.ilga.gov/legislation/publicacts/fulltext.asp?Name=104-0054",
    "https://mgaleg.maryland.gov/2025RS/Chapters_noln/CH_105_hb0956e.pdf",
    "https://mgaleg.maryland.gov/2025RS/Chapters_noln/CH_747_hb0820t.pdf",
    "https://archive.legmt.gov/content/Sessions/69th/Contractor_index/CH0150.pdf",
    "https://www.leg.state.nv.us/Session/83rd2025/Bills/AB/AB73_EN.pdf",
    "https://rules.cityofnewyork.us/rule/automated-employment-decision-tools-updated/",
    "https://legistar.council.nyc.gov/View.ashx?M=F&ID=10399761&GUID=F99584B7-57C8-469E-9637-46A0E780690E",
    "https://nyassembly.gov/leg/?default_fld=&leg_video=&bn=S08391&term=2025&Summary=Y&Actions=Y&Text=Y",
    "https://www.nysenate.gov/legislation/bills/2025/S8420/amendment/A",
    "http://webserver.rilegislature.gov/PublicLaws/law26/law26373.htm",
    "http://webserver.rilegislature.gov/PublicLaws/law26/law26199.htm",
    "http://webserver.rilegislature.gov/PublicLaws/law26/law26376.htm",
    "https://www.leg.state.nv.us/Session/83rd2025/Bills/AB/AB406_EN.pdf",
    "https://nebraskalegislature.gov/FloorDocs/109/PDF/Slip/LB525.pdf",
    "https://www.cga.ct.gov/2023/ACT/PA/PDF/2023PA-00016-R00SB-01103-PA.PDF",
    "https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/Session%20Laws/House/1170-S2.SL.pdf",
    "https://www.legislation.gov.uk/ukpga/2025/18/section/142",
    "https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=201720180SB1001",
    "https://le.utah.gov/~2025/bills/sbillenr/SB0332.pdf",
    "https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=202520260AB853",
    "https://leg.colorado.gov/laws/session-laws/SB26-189/131/download",
    "https://apps.legislature.ky.gov/law/acts/25RS/documents/0066.pdf",
    "https://le.utah.gov/~2025/bills/sbillenr/SB0226.pdf",
    "https://publications.tnsosfiles.com/acts/113/pub/pc0588.pdf",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/HB00149F.htm",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/HB02818F.htm",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/HB03512F.htm",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/HB00581F.htm",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB01188F.htm",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB01621F.htm",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB01964F.htm",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB00020F.htm",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB02373F.htm",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB00441F.htm",
    "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB00815F.htm",
    "https://www.govinfo.gov/content/pkg/PLAW-119publ12/html/PLAW-119publ12.htm",
    "https://le.utah.gov/~2025/bills/hbillenr/HB0452.pdf",
    "https://le.utah.gov/~2024/bills/sbillenr/SB0149.pdf",
    "https://le.utah.gov/~2025/bills/sbillenr/SB0180.pdf",
    "https://le.utah.gov/~2025/bills/sbillenr/SB0271.pdf",
    "https://lawfilesext.leg.wa.gov/biennium/2023-24/Pdf/Bills/Session%20Laws/Senate/5838-S2.SL.pdf"
  ],
  "records": [
    {
      "jurisdiction": "European Union",
      "instrument": "Regulation (EU) 2026/1744",
      "short_title": "Digital Omnibus on AI",
      "provision": "Article 1, point (39)(b)",
      "effective_date": "2 December 2026",
      "applies_to": "Providers of AI systems, including general-purpose AI systems, generating synthetic audio, image, video or text content, that have been placed on the market before 2 August 2026",
      "amends": "Adds paragraph 4 to Article 111 of Regulation (EU) 2024/1689",
      "id": "article-1-point-39-b-european-union-regulation-eu-2026-1744",
      "url": "https://referencesource.org/ai-regulation-effective-dates/article-1-point-39-b-european-union-regulation-eu-2026-1744/",
      "source": "http://publications.europa.eu/resource/cellar/b459c07f-86fb-11f1-bf5e-01aa75ed71a1.0006.03/DOC_1",
      "source_quote": "4. Providers of AI systems, including general-purpose AI systems, generating synthetic audio, image, video or text content, that have been placed on the market before 2 August 2026 shall take the necessary steps in order to comply with Article 50(2) by 2 December 2026",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "amends",
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "European Union",
      "instrument": "Regulation (EU) 2026/1744",
      "short_title": "Digital Omnibus on AI",
      "provision": "Article 1, point (40)(a)",
      "effective_date": "2 December 2026",
      "applies_to": "Article 5(1), first subparagraph, points (ba) and (bb), and Article 5(1a) and (1b)",
      "amends": "Amends Article 113, third paragraph, point (a) of Regulation (EU) 2024/1689",
      "id": "article-1-point-40-a-european-union-regulation-eu-2026-1744",
      "url": "https://referencesource.org/ai-regulation-effective-dates/article-1-point-40-a-european-union-regulation-eu-2026-1744/",
      "source": "http://publications.europa.eu/resource/cellar/b459c07f-86fb-11f1-bf5e-01aa75ed71a1.0006.03/DOC_1",
      "source_quote": "Chapters I and II shall apply from 2 February 2025, with the exception of Article 5(1), first subparagraph, points (ba) and (bb), and Article 5(1a) and (1b) which shall apply from 2 December 2026",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "amends",
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "European Union",
      "instrument": "Regulation (EU) 2026/1744",
      "short_title": "Digital Omnibus on AI",
      "provision": "Article 1, point (40)(b)(i)",
      "effective_date": "2 December 2027",
      "applies_to": "AI systems classified as high-risk pursuant to Article 6(2) and Annex III",
      "amends": "Amends Article 113, third paragraph, point (c) of Regulation (EU) 2024/1689",
      "id": "article-1-point-40-b-i-european-union-regulation-eu-2026-1744",
      "url": "https://referencesource.org/ai-regulation-effective-dates/article-1-point-40-b-i-european-union-regulation-eu-2026-1744/",
      "source": "http://publications.europa.eu/resource/cellar/b459c07f-86fb-11f1-bf5e-01aa75ed71a1.0006.03/DOC_1",
      "source_quote": "Chapter III, Sections 1, 2, and 3, with the exception of Article 6(5), shall apply from: (i) | 2 December 2027 as regards AI systems classified as high-risk pursuant to Article 6(2) and Annex III; and | (ii) | 2 August 2028 as regards AI systems classified as high-risk pursuant to Article 6(1) and Annex I",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "amends",
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "European Union",
      "instrument": "Regulation (EU) 2026/1744",
      "short_title": "Digital Omnibus on AI",
      "provision": "Article 1, point (40)(b)(ii)",
      "effective_date": "2 August 2028",
      "applies_to": "AI systems classified as high-risk pursuant to Article 6(1) and Annex I",
      "amends": "Amends Article 113, third paragraph, point (c) of Regulation (EU) 2024/1689",
      "id": "article-1-point-40-b-ii-european-union-regulation-eu-2026-1744",
      "url": "https://referencesource.org/ai-regulation-effective-dates/article-1-point-40-b-ii-european-union-regulation-eu-2026-1744/",
      "source": "http://publications.europa.eu/resource/cellar/b459c07f-86fb-11f1-bf5e-01aa75ed71a1.0006.03/DOC_1",
      "source_quote": "Chapter III, Sections 1, 2, and 3, with the exception of Article 6(5), shall apply from: (i) | 2 December 2027 as regards AI systems classified as high-risk pursuant to Article 6(2) and Annex III; and | (ii) | 2 August 2028 as regards AI systems classified as high-risk pursuant to Article 6(1) and Annex I",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "amends",
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "European Union",
      "instrument": "Regulation (EU) 2026/1744",
      "short_title": "Digital Omnibus on AI",
      "provision": "Article 1, point (40)(c)",
      "effective_date": "27 July 2026",
      "applies_to": "Articles 102 to 110",
      "amends": "Adds point (d) to Article 113, third paragraph, of Regulation (EU) 2024/1689",
      "id": "article-1-point-40-c-european-union-regulation-eu-2026-1744",
      "url": "https://referencesource.org/ai-regulation-effective-dates/article-1-point-40-c-european-union-regulation-eu-2026-1744/",
      "source": "http://publications.europa.eu/resource/cellar/b459c07f-86fb-11f1-bf5e-01aa75ed71a1.0006.03/DOC_1",
      "source_quote": "Articles 102 to 110 shall apply from 27 July 2026",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "amends",
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "European Union",
      "instrument": "Regulation (EU) 2026/1744",
      "short_title": "Digital Omnibus on AI",
      "provision": "Article 4",
      "effective_date": "the third day following that of its publication in the Official Journal of the European Union",
      "applies_to": "This Regulation",
      "id": "article-4-european-union-regulation-eu-2026-1744",
      "url": "https://referencesource.org/ai-regulation-effective-dates/article-4-european-union-regulation-eu-2026-1744/",
      "source": "http://publications.europa.eu/resource/cellar/b459c07f-86fb-11f1-bf5e-01aa75ed71a1.0006.03/DOC_1",
      "source_quote": "This Regulation shall enter into force on the third day following that of its publication in the Official Journal of the European Union.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "European Union",
      "instrument": "Regulation (EU) 2024/1689",
      "short_title": "Artificial Intelligence Act",
      "provision": "Article 111(3)",
      "effective_date": "2 August 2027",
      "applies_to": "Providers of general-purpose AI models that have been placed on the market before 2 August 2025",
      "id": "article-111-3-european-union-regulation-eu-2024-1689",
      "url": "https://referencesource.org/ai-regulation-effective-dates/article-111-3-european-union-regulation-eu-2024-1689/",
      "source": "http://publications.europa.eu/resource/cellar/dc8116a1-3fe6-11ef-865a-01aa75ed71a1.0006.03/DOC_1",
      "source_quote": "3. Providers of general-purpose AI models that have been placed on the market before 2 August 2025 shall take the necessary steps in order to comply with the obligations laid down in this Regulation by 2 August 2027.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "European Union",
      "instrument": "Regulation (EU) 2024/1689",
      "short_title": "Artificial Intelligence Act",
      "provision": "Article 113",
      "effective_date": "2 August 2026",
      "applies_to": "this Regulation",
      "id": "article-113-european-union-regulation-eu-2024-1689",
      "url": "https://referencesource.org/ai-regulation-effective-dates/article-113-european-union-regulation-eu-2024-1689/",
      "source": "http://publications.europa.eu/resource/cellar/dc8116a1-3fe6-11ef-865a-01aa75ed71a1.0006.03/DOC_1",
      "source_quote": "This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union. It shall apply from 2 August 2026.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "European Union",
      "instrument": "Regulation (EU) 2024/1689",
      "short_title": "Artificial Intelligence Act",
      "provision": "Article 113, third paragraph, point (a)",
      "effective_date": "2 February 2025",
      "applies_to": "Chapters I and II",
      "id": "article-113-third-paragraph-point-a-european-union-regulation-eu-2024-1689",
      "url": "https://referencesource.org/ai-regulation-effective-dates/article-113-third-paragraph-point-a-european-union-regulation-eu-2024-1689/",
      "source": "http://publications.europa.eu/resource/cellar/dc8116a1-3fe6-11ef-865a-01aa75ed71a1.0006.03/DOC_1",
      "source_quote": "Chapters I and II shall apply from 2 February 2025",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "European Union",
      "instrument": "Regulation (EU) 2024/1689",
      "short_title": "Artificial Intelligence Act",
      "provision": "Article 113, third paragraph, point (b)",
      "effective_date": "2 August 2025",
      "applies_to": "Chapter III Section 4, Chapter V, Chapter VII and Chapter XII and Article 78",
      "id": "article-113-third-paragraph-point-b-european-union-regulation-eu-2024-1689",
      "url": "https://referencesource.org/ai-regulation-effective-dates/article-113-third-paragraph-point-b-european-union-regulation-eu-2024-1689/",
      "source": "http://publications.europa.eu/resource/cellar/dc8116a1-3fe6-11ef-865a-01aa75ed71a1.0006.03/DOC_1",
      "source_quote": "Chapter III Section 4, Chapter V, Chapter VII and Chapter XII and Article 78 shall apply from 2 August 2025, with the exception of Article 101",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Colorado",
      "instrument": "HOUSE BILL 24-1147",
      "effective_date": "July 1, 2024",
      "applies_to": "election communications that include a deepfake of a candidate distributed on or after that date",
      "id": "colorado-house-bill-24-1147",
      "url": "https://referencesource.org/ai-regulation-effective-dates/colorado-house-bill-24-1147/",
      "source": "https://leg.colorado.gov/sites/default/files/2024a_1147_signed.pdf",
      "source_quote": "SECTION 4. Effective date - applicability. This act takes effect July 1, 2024, and applies to communications distributed on or after said date.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Colorado",
      "instrument": "SENATE BILL 25-288",
      "effective_date": "at 12:01 a.m. on the day following the expiration of the ninety-day period after final adjournment of the general assembly",
      "applies_to": "nonconsensual disclosure of an intimate digital depiction, for which the act creates a cause of action",
      "id": "colorado-senate-bill-25-288",
      "url": "https://referencesource.org/ai-regulation-effective-dates/colorado-senate-bill-25-288/",
      "source": "https://leg.colorado.gov/sites/default/files/2025a_288_signed.pdf",
      "source_quote": "SECTION 9. Act subject to petition - effective date - applicability. (1) This act takes effect at 12:01 a.m. on the day following the expiration of the ninety-day period after final adjournment of the general assembly; except that, if a referendum petition is filed pursuant to section 1 (3) of article V of the state constitution against this act or an item, section, or part of this act within such period, then the act, item, section, or part will not take effect unless approved by the people at the general election to be held in November 2026 and, in such case, will take effect on the date of the official declaration of the vote thereon by the governor.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Georgia",
      "instrument": "Senate Bill 444",
      "effective_date": "January 1, 2027",
      "applies_to": "private review agents and utilization review entities using artificial intelligence, whose systems may not issue an adverse determination to a patient until a natural person conducts a utilization review in which a clinical peer participates",
      "id": "georgia-senate-bill-444",
      "url": "https://referencesource.org/ai-regulation-effective-dates/georgia-senate-bill-444/",
      "source": "https://gov.georgia.gov/document/2026-signed-legislation/sb-444/download",
      "source_quote": "This Act shall become effective on January 1, 2027.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Hawaii",
      "instrument": "H.B. NO. 2137",
      "effective_date": "upon its approval",
      "applies_to": "any person who knowingly publishes a realistic digital imitation of an identifiable individual without consent, where the imitation is used in an advertisement, causes harm, or is used to commit fraud, defamation or harassment",
      "id": "hawaii-h-b-no-2137",
      "url": "https://referencesource.org/ai-regulation-effective-dates/hawaii-h-b-no-2137/",
      "source": "https://data.capitol.hawaii.gov/sessions/session2026/bills/HB2137_CD1_.HTM",
      "source_quote": "SECTION 5. This Act shall take effect upon its approval.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Hawaii",
      "instrument": "S.B. NO. 3001",
      "short_title": "Artificial Intelligence Disclosure and Safety Act",
      "effective_date": "upon its approval",
      "applies_to": "operators of AI companions, which must disclose that the companion is artificial intelligence where a user is a minor or would be led to believe they are interacting with a human, adopt a protocol for responses to suicidal ideation and self-harm, and not represent that the companion provides professional mental or behavioral health care",
      "id": "hawaii-s-b-no-3001",
      "url": "https://referencesource.org/ai-regulation-effective-dates/hawaii-s-b-no-3001/",
      "source": "https://data.capitol.hawaii.gov/sessions/session2026/bills/SB3001_CD1_.pdf",
      "source_quote": "SECTION 7.   This Act shall take effect upon its approval.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Illinois",
      "instrument": "Public Act 101-0260",
      "short_title": "Artificial Intelligence Video Interview Act",
      "effective_date": "1/1/2020",
      "applies_to": "employers who ask applicants to record video interviews and use artificial intelligence analysis of the applicant-submitted videos",
      "id": "illinois-public-act-101-0260",
      "url": "https://referencesource.org/ai-regulation-effective-dates/illinois-public-act-101-0260/",
      "source": "https://www.ilga.gov/legislation/publicacts/fulltext.asp?Name=101-0260",
      "source_quote": "Effective Date: 1/1/2020",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Illinois",
      "instrument": "Public Act 103-0804",
      "effective_date": "1/1/2026",
      "applies_to": "employers using artificial intelligence with respect to recruitment, hiring, promotion, renewal of employment, selection for training or apprenticeship, discharge, discipline, tenure, or the terms, privileges, or conditions of employment",
      "id": "illinois-public-act-103-0804",
      "url": "https://referencesource.org/ai-regulation-effective-dates/illinois-public-act-103-0804/",
      "source": "https://www.ilga.gov/legislation/publicacts/fulltext.asp?Name=103-0804",
      "source_quote": "Effective Date: 1/1/2026",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Illinois",
      "instrument": "Public Act 104-0054",
      "short_title": "Wellness and Oversight for Psychological Resources Act",
      "effective_date": "8/1/2025",
      "applies_to": "the use of artificial intelligence to provide therapy or psychotherapy services, and licensed professionals' permitted use of artificial intelligence",
      "id": "illinois-public-act-104-0054",
      "url": "https://referencesource.org/ai-regulation-effective-dates/illinois-public-act-104-0054/",
      "source": "https://www.ilga.gov/legislation/publicacts/fulltext.asp?Name=104-0054",
      "source_quote": "Effective Date: 8/1/2025",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Maryland",
      "instrument": "Chapter 105 (House Bill 956)",
      "effective_date": "July 1, 2025",
      "applies_to": "the Workgroup on Artificial Intelligence Implementation, which monitors and makes recommendations on artificial intelligence and consumer protection",
      "id": "maryland-chapter-105-house-bill-956",
      "url": "https://referencesource.org/ai-regulation-effective-dates/maryland-chapter-105-house-bill-956/",
      "source": "https://mgaleg.maryland.gov/2025RS/Chapters_noln/CH_105_hb0956e.pdf",
      "source_quote": "SECTION 2. AND BE IT FURTHER ENACTED, That this Act shall take effect July 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Maryland",
      "instrument": "Chapter 747 (House Bill 820)",
      "effective_date": "October 1, 2025",
      "applies_to": "carriers, pharmacy benefits managers and private review agents using artificial intelligence, an algorithm or other software tool in utilization review",
      "id": "maryland-chapter-747-house-bill-820",
      "url": "https://referencesource.org/ai-regulation-effective-dates/maryland-chapter-747-house-bill-820/",
      "source": "https://mgaleg.maryland.gov/2025RS/Chapters_noln/CH_747_hb0820t.pdf",
      "source_quote": "SECTION 2. AND BE IT FURTHER ENACTED, That this Act shall take effect October 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Montana",
      "instrument": "SENATE BILL NO. 212",
      "short_title": "Right to Compute Act",
      "effective_date": "effective on passage and approval",
      "id": "montana-senate-bill-no-212",
      "url": "https://referencesource.org/ai-regulation-effective-dates/montana-senate-bill-no-212/",
      "source": "https://archive.legmt.gov/content/Sessions/69th/Contractor_index/CH0150.pdf",
      "source_quote": "Effective date. [This act] is effective on passage and approval.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Nevada",
      "instrument": "Assembly Bill No. 73",
      "effective_date": "January 1, 2026",
      "applies_to": "communications relating to an election that include synthetic media, which must contain a disclosure",
      "id": "nevada-assembly-bill-no-73",
      "url": "https://referencesource.org/ai-regulation-effective-dates/nevada-assembly-bill-no-73/",
      "source": "https://www.leg.state.nv.us/Session/83rd2025/Bills/AB/AB73_EN.pdf",
      "source_quote": "Sec. 6. This act becomes effective on January 1, 2026.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "New York City",
      "instrument": "Automated Employment Decision Tools (Updated)",
      "effective_date": "July 5, 2023",
      "applies_to": "the Department of Consumer and Worker Protection rules implementing the automated employment decision tool bias-audit and notice requirements",
      "id": "new-york-city-automated-employment-decision-tools-updated",
      "url": "https://referencesource.org/ai-regulation-effective-dates/new-york-city-automated-employment-decision-tools-updated/",
      "source": "https://rules.cityofnewyork.us/rule/automated-employment-decision-tools-updated/",
      "source_quote": "Effective date: July 5, 2023",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "New York City",
      "instrument": "Local Law No. 144 of 2021",
      "effective_date": "January 1, 2023",
      "applies_to": "employers and employment agencies in the city using an automated employment decision tool to screen a candidate or employee, which must have had a bias audit",
      "id": "new-york-city-local-law-no-144-of-2021",
      "url": "https://referencesource.org/ai-regulation-effective-dates/new-york-city-local-law-no-144-of-2021/",
      "source": "https://legistar.council.nyc.gov/View.ashx?M=F&ID=10399761&GUID=F99584B7-57C8-469E-9637-46A0E780690E",
      "source_quote": "\u00a7 2. This local law takes effect on January 1, 2023.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "New York",
      "instrument": "S. 8391",
      "effective_date": "immediately",
      "applies_to": "the unauthorized use of a deceased performer's digital replica: the act rewrites the definitions of \"deceased performer\", \"deceased personality\" and \"digital replica\" in section 50-f of the civil rights law, and narrows the carve-outs for advertising media and for services that display, offer for sale or license a work containing a digital replica",
      "id": "new-york-s-8391",
      "url": "https://referencesource.org/ai-regulation-effective-dates/new-york-s-8391/",
      "source": "https://nyassembly.gov/leg/?default_fld=&leg_video=&bn=S08391&term=2025&Summary=Y&Actions=Y&Text=Y",
      "source_quote": "\u00a7 2. This act shall take effect immediately.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "New York",
      "instrument": "S. 8420--A",
      "effective_date": "the one hundred eightieth day after it shall have become a law",
      "applies_to": "any person engaged in the business of dealing in any property or service who for any commercial purpose produces or creates an advertisement, who must conspicuously disclose in that advertisement that a synthetic performer is in it where the person has actual knowledge; a violation carries a civil penalty of one thousand dollars for a first violation and five thousand dollars for any subsequent violation",
      "id": "new-york-s-8420-a",
      "url": "https://referencesource.org/ai-regulation-effective-dates/new-york-s-8420-a/",
      "source": "https://www.nysenate.gov/legislation/bills/2025/S8420/amendment/A",
      "source_quote": "\u00a7 3. This act shall take effect on the one hundred eightieth day after it shall have become a law.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Rhode Island",
      "instrument": "H 7349 SUBSTITUTE A",
      "short_title": "Oversight of Artificial Intelligence Technology in Mental Health Care Act",
      "effective_date": "upon passage",
      "applies_to": "any individual, corporation or entity offering therapy or psychotherapy services in Rhode Island, including through internet-based artificial intelligence, which may be provided only by a licensed professional; and licensed professionals, who may not let artificial intelligence make independent therapeutic decisions, conduct therapeutic communication without an established relationship, or determine treatment plans",
      "id": "rhode-island-h-7349-substitute-a",
      "url": "https://referencesource.org/ai-regulation-effective-dates/rhode-island-h-7349-substitute-a/",
      "source": "http://webserver.rilegislature.gov/PublicLaws/law26/law26373.htm",
      "source_quote": "SECTION 2. This act shall take effect upon passage.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Rhode Island",
      "instrument": "H 7538 SUBSTITUTE A",
      "short_title": "Use of Artificial Intelligence by Healthcare Providers Notification Act",
      "effective_date": "upon passage",
      "applies_to": "healthcare providers and healthcare facilities that employ artificial intelligence to document in-person or telehealth visits, which must notify patients of that use and review the AI-generated documentation for accuracy after the visit",
      "id": "rhode-island-h-7538-substitute-a",
      "url": "https://referencesource.org/ai-regulation-effective-dates/rhode-island-h-7538-substitute-a/",
      "source": "http://webserver.rilegislature.gov/PublicLaws/law26/law26199.htm",
      "source_quote": "SECTION 2. This act shall take effect upon passage.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Rhode Island",
      "instrument": "S 2195 SUBSTITUTE A AS AMENDED",
      "effective_date": "January 1, 2027",
      "applies_to": "operators of AI companions, which must carry a protocol for possible suicidal ideation, self-harm or physical harm to others with a referral to crisis services, and must tell the user at the start of an interaction and at least every three hours that they are not communicating with a human",
      "id": "rhode-island-s-2195-substitute-a-as-amended",
      "url": "https://referencesource.org/ai-regulation-effective-dates/rhode-island-s-2195-substitute-a-as-amended/",
      "source": "http://webserver.rilegislature.gov/PublicLaws/law26/law26376.htm",
      "source_quote": "SECTION 2. This act shall take effect on January 1, 2027.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Connecticut",
      "instrument": "Public Act No. 23-16",
      "provision": "Sec. 2",
      "effective_date": "July 1, 2023",
      "applies_to": "the Office of Policy and Management's policies and procedures for state agency development, procurement and use of systems that employ artificial intelligence",
      "id": "sec-2-connecticut-public-act-no-23-16",
      "url": "https://referencesource.org/ai-regulation-effective-dates/sec-2-connecticut-public-act-no-23-16/",
      "source": "https://www.cga.ct.gov/2023/ACT/PA/PDF/2023PA-00016-R00SB-01103-PA.PDF",
      "source_quote": "Sec. 2. (NEW) (Effective July 1, 2023)",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Connecticut",
      "instrument": "Public Act No. 23-16",
      "provision": "Sec. 3",
      "effective_date": "July 1, 2023",
      "applies_to": "the Judicial Department's policies and procedures for its development, procurement and use of systems that employ artificial intelligence",
      "id": "sec-3-connecticut-public-act-no-23-16",
      "url": "https://referencesource.org/ai-regulation-effective-dates/sec-3-connecticut-public-act-no-23-16/",
      "source": "https://www.cga.ct.gov/2023/ACT/PA/PDF/2023PA-00016-R00SB-01103-PA.PDF",
      "source_quote": "Sec. 3. (NEW) (Effective July 1, 2023)",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Connecticut",
      "instrument": "Public Act No. 23-16",
      "provision": "Sec. 4",
      "effective_date": "October 1, 2023",
      "applies_to": "state contracting agencies, whose contracts with a business must from that date require the business to comply with the Connecticut Data Privacy Act; this section of the act imposes a data-privacy duty, not an artificial intelligence one",
      "id": "sec-4-connecticut-public-act-no-23-16",
      "url": "https://referencesource.org/ai-regulation-effective-dates/sec-4-connecticut-public-act-no-23-16/",
      "source": "https://www.cga.ct.gov/2023/ACT/PA/PDF/2023PA-00016-R00SB-01103-PA.PDF",
      "source_quote": "Sec. 4. (NEW) (Effective October 1, 2023)",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Connecticut",
      "instrument": "Public Act No. 23-16",
      "provision": "Sec. 5",
      "effective_date": "Effective from passage",
      "applies_to": "the working group on the ethical and equitable use of artificial intelligence in state government and the regulation of artificial intelligence in the private sector",
      "id": "sec-5-connecticut-public-act-no-23-16",
      "url": "https://referencesource.org/ai-regulation-effective-dates/sec-5-connecticut-public-act-no-23-16/",
      "source": "https://www.cga.ct.gov/2023/ACT/PA/PDF/2023PA-00016-R00SB-01103-PA.PDF",
      "source_quote": "Sec. 5. (Effective from passage)",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Washington",
      "instrument": "ENGROSSED SECOND SUBSTITUTE HOUSE BILL 1170",
      "provision": "Sec. 9",
      "effective_date": "February 1, 2027",
      "id": "sec-9-washington-engrossed-second-substitute-house-bill-1170",
      "url": "https://referencesource.org/ai-regulation-effective-dates/sec-9-washington-engrossed-second-substitute-house-bill-1170/",
      "source": "https://lawfilesext.leg.wa.gov/biennium/2025-26/Pdf/Bills/Session%20Laws/House/1170-S2.SL.pdf",
      "source_quote": "This act takes effect February 1, 2027.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Nevada",
      "instrument": "Assembly Bill No. 406",
      "provision": "Sec. 10, subsection 2(a)",
      "effective_date": "Upon passage and approval",
      "applies_to": "adopting any regulations and performing any other preparatory administrative tasks that are necessary to carry out the provisions of this act",
      "id": "sec-10-subsection-2-a-nevada-assembly-bill-no-406",
      "url": "https://referencesource.org/ai-regulation-effective-dates/sec-10-subsection-2-a-nevada-assembly-bill-no-406/",
      "source": "https://www.leg.state.nv.us/Session/83rd2025/Bills/AB/AB406_EN.pdf",
      "source_quote": "(a) Upon passage and approval for the purpose of adopting any regulations and performing any other preparatory administrative tasks that are necessary to carry out the provisions of this act; and",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Nevada",
      "instrument": "Assembly Bill No. 406",
      "provision": "Sec. 10, subsection 2(b)",
      "effective_date": "July 1, 2025",
      "applies_to": "all other purposes",
      "id": "sec-10-subsection-2-b-nevada-assembly-bill-no-406",
      "url": "https://referencesource.org/ai-regulation-effective-dates/sec-10-subsection-2-b-nevada-assembly-bill-no-406/",
      "source": "https://www.leg.state.nv.us/Session/83rd2025/Bills/AB/AB406_EN.pdf",
      "source_quote": "(b) On July 1, 2025, for all other purposes.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Nebraska",
      "instrument": "LEGISLATIVE BILL 525",
      "short_title": "Conversational Artificial Intelligence Safety Act",
      "provision": "Sec. 19",
      "effective_date": "July 1, 2027",
      "applies_to": "operators of conversational artificial intelligence services, which must disclose to minors and to users who could be misled that they are interacting with artificial intelligence, maintain a protocol for suicidal ideation and self-harm, and not represent that the service provides professional mental or behavioral health care",
      "id": "sec-19-nebraska-legislative-bill-525",
      "url": "https://referencesource.org/ai-regulation-effective-dates/sec-19-nebraska-legislative-bill-525/",
      "source": "https://nebraskalegislature.gov/FloorDocs/109/PDF/Slip/LB525.pdf",
      "source_quote": "Sec. 19. Sections 12, 13, 14, 15, 16, 17, and 18 of this act become operative on July 1, 2027.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Connecticut",
      "instrument": "Public Act No. 23-16",
      "provision": "Section 1",
      "effective_date": "July 1, 2023",
      "applies_to": "the Department of Administrative Services' inventory and ongoing assessment of systems that employ artificial intelligence and are in use by state agencies",
      "id": "section-1-connecticut-public-act-no-23-16",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-1-connecticut-public-act-no-23-16/",
      "source": "https://www.cga.ct.gov/2023/ACT/PA/PDF/2023PA-00016-R00SB-01103-PA.PDF",
      "source_quote": "Section 1. (NEW) (Effective July 1, 2023)",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Utah",
      "instrument": "S.B. 332",
      "provision": "Section 2",
      "effective_date": "May 7, 2025",
      "id": "section-2-utah-s-b-332",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-2-utah-s-b-332/",
      "source": "https://le.utah.gov/~2025/bills/sbillenr/SB0332.pdf",
      "source_quote": "(1) except as provided in Subsection (2), May 7, 2025; or",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Colorado",
      "instrument": "SENATE BILL 26-189",
      "provision": "SECTION 5 (1)",
      "effective_date": "January 1, 2027",
      "applies_to": "this act",
      "amends": "In Colorado Revised Statutes, repeal and reenact, with amendments, part 17 of article 1 of title 6",
      "id": "section-5-1-colorado-senate-bill-26-189",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-5-1-colorado-senate-bill-26-189/",
      "source": "https://leg.colorado.gov/laws/session-laws/SB26-189/131/download",
      "source_quote": "SECTION 5. Effective date - applicability. (1) Except as otherwise provided in subsection (2) of this section, this act takes effect January 1, 2027.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "amends",
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Colorado",
      "instrument": "SENATE BILL 26-189",
      "provision": "SECTION 5 (2)",
      "effective_date": "upon passage",
      "applies_to": "Sections 6-1-1704 (4), 6-1-1705 (3), and 6-1-1706 (6), Colorado Revised Statutes, as amended in section 1 of this act, section 10-3-1104.9 (3)(e), Colorado Revised Statutes, as enacted in section 3 of this act, section 4 of this act, this section, and section 6 of this act",
      "id": "section-5-2-colorado-senate-bill-26-189",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-5-2-colorado-senate-bill-26-189/",
      "source": "https://leg.colorado.gov/laws/session-laws/SB26-189/131/download",
      "source_quote": "(2) Sections 6-1-1704 (4), 6-1-1705 (3), and 6-1-1706 (6), Colorado Revised Statutes, as amended in section 1 of this act, section 10-3-1104.9 (3)(e), Colorado Revised Statutes, as enacted in section 3 of this act, section 4 of this act, this section, and section 6 of this act take effect upon passage.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Kentucky",
      "instrument": "SB 4",
      "provision": "Section 6",
      "effective_date": "upon its passage and approval",
      "applies_to": "this Act",
      "id": "section-6-kentucky-sb-4",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-6-kentucky-sb-4/",
      "source": "https://apps.legislature.ky.gov/law/acts/25RS/documents/0066.pdf",
      "source_quote": "an emergency is declared to exist, and this Act takes effect upon its passage and approval by the Governor or upon its otherwise becoming a law.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Utah",
      "instrument": "S.B. 226",
      "provision": "Section 9",
      "effective_date": "May 7, 2025",
      "id": "section-9-utah-s-b-226",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-9-utah-s-b-226/",
      "source": "https://le.utah.gov/~2025/bills/sbillenr/SB0226.pdf",
      "source_quote": "(1) Except as provided in Subsection (2), this bill takes effect on May 7, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "United Kingdom",
      "instrument": "Data (Use and Access) Act 2025",
      "provision": "Section 142(1)",
      "effective_date": "on such day as the Secretary of State may by regulations appoint",
      "applies_to": "this Act",
      "id": "section-142-1-united-kingdom-data-use-and-access-act-2025",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-142-1-united-kingdom-data-use-and-access-act-2025/",
      "source": "https://www.legislation.gov.uk/ukpga/2025/18/section/142",
      "source_quote": "(1) Except as provided by subsections (2) to (4), this Act comes into force on such day as the Secretary of State may by regulations appoint.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "California",
      "instrument": "SB 1001",
      "provision": "Section 17943",
      "effective_date": "July 1, 2019",
      "id": "section-17943-california-sb-1001",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-17943-california-sb-1001/",
      "source": "https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=201720180SB1001",
      "source_quote": "This chapter shall become operative on July 1, 2019.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "jurisdiction",
        "provision"
      ]
    },
    {
      "short_title": "California AI Transparency Act",
      "jurisdiction": "California",
      "instrument": "AB 853",
      "provision": "Section 22757.3.1",
      "effective_date": "January 1, 2027",
      "applies_to": "large online platforms",
      "id": "section-22757-3-1-california-ab-853",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-22757-3-1-california-ab-853/",
      "source": "https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=202520260AB853",
      "source_quote": "(c) This section shall become operative on January 1, 2027.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "short_title": "California AI Transparency Act",
      "jurisdiction": "California",
      "instrument": "AB 853",
      "provision": "Section 22757.3.3",
      "effective_date": "January 1, 2028",
      "applies_to": "capture device manufacturers",
      "id": "section-22757-3-3-california-ab-853",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-22757-3-3-california-ab-853/",
      "source": "https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=202520260AB853",
      "source_quote": "(c) This section shall become operative on January 1, 2028.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "California",
      "instrument": "AB 853",
      "short_title": "California AI Transparency Act",
      "provision": "Section 22757.6",
      "effective_date": "August 2, 2026",
      "amends": "Amends Section 22757.6 of the Business and Professions Code, which made the California AI Transparency Act operative on January 1, 2026",
      "id": "section-22757-6-california-ab-853",
      "url": "https://referencesource.org/ai-regulation-effective-dates/section-22757-6-california-ab-853/",
      "source": "https://leginfo.legislature.ca.gov/faces/billTextClient.xhtml?bill_id=202520260AB853",
      "source_quote": "This chapter shall become operative on August 2, 2026.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "amends",
        "jurisdiction",
        "provision"
      ]
    },
    {
      "jurisdiction": "Tennessee",
      "instrument": "HOUSE BILL NO. 2091",
      "short_title": "Ensuring Likeness, Voice, and Image Security Act of 2024",
      "effective_date": "July 1, 2024",
      "id": "tennessee-house-bill-no-2091",
      "url": "https://referencesource.org/ai-regulation-effective-dates/tennessee-house-bill-no-2091/",
      "source": "https://publications.tnsosfiles.com/acts/113/pub/pc0588.pdf",
      "source_quote": "SECTION 13. This act takes effect July 1, 2024, the public welfare requiring it.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "H.B. No. 149",
      "short_title": "Texas Responsible Artificial Intelligence Governance Act",
      "effective_date": "January 1, 2026",
      "id": "texas-h-b-no-149",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-h-b-no-149/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/HB00149F.htm",
      "source_quote": "SECTION 10. This Act takes effect January 1, 2026.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "H.B. No. 581",
      "effective_date": "September 1, 2025",
      "applies_to": "the creation of artificial sexual material harmful to minors using an artificial intelligence application",
      "id": "texas-h-b-no-581",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-h-b-no-581/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/HB00581F.htm",
      "source_quote": "SECTION 9. This Act takes effect September 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "H.B. No. 2818",
      "effective_date": "September 1, 2025",
      "applies_to": "the artificial intelligence division within the Department of Information Resources",
      "id": "texas-h-b-no-2818",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-h-b-no-2818/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/HB02818F.htm",
      "source_quote": "SECTION 3. This Act takes effect September 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "H.B. No. 3512",
      "effective_date": "September 1, 2025",
      "applies_to": "artificial intelligence training programs for certain employees and officials of state agencies and local governments",
      "id": "texas-h-b-no-3512",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-h-b-no-3512/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/HB03512F.htm",
      "source_quote": "SECTION 10. This Act takes effect September 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "S.B. No. 20",
      "effective_date": "September 1, 2025",
      "applies_to": "possession, promotion or production of obscene visual material appearing to depict a child, including an image created using an artificial intelligence model",
      "id": "texas-s-b-no-20",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-s-b-no-20/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB00020F.htm",
      "source_quote": "SECTION 5. This Act takes effect September 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "S.B. No. 441",
      "effective_date": "September 1, 2025",
      "applies_to": "criminal and civil liability for sexually explicit deep fake media and artificial intimate visual material, and duties on artificial intelligence applications and payment processors",
      "id": "texas-s-b-no-441",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-s-b-no-441/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB00441F.htm",
      "source_quote": "SECTION 9. This Act takes effect September 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "S.B. No. 815",
      "effective_date": "September 1, 2025",
      "applies_to": "utilization review agents using an algorithm, artificial intelligence system or automated decision system to make an adverse determination on a health benefit claim",
      "id": "texas-s-b-no-815",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-s-b-no-815/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB00815F.htm",
      "source_quote": "SECTION 5. This Act takes effect September 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "S.B. No. 1188",
      "effective_date": "September 1, 2025",
      "applies_to": "practitioners using artificial intelligence for recommendations on a diagnosis or course of treatment recorded in an electronic health record",
      "id": "texas-s-b-no-1188",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-s-b-no-1188/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB01188F.htm",
      "source_quote": "SECTION 4. This Act takes effect September 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "S.B. No. 1621",
      "effective_date": "September 1, 2025",
      "applies_to": "sexually explicit visual material involving children or computer-generated children created, adapted or modified using an artificial intelligence application",
      "id": "texas-s-b-no-1621",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-s-b-no-1621/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB01621F.htm",
      "source_quote": "SECTION 9. This Act takes effect September 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "S.B. No. 1964",
      "effective_date": "September 1, 2025",
      "applies_to": "the regulation and use of artificial intelligence systems and the management of data by governmental entities",
      "id": "texas-s-b-no-1964",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-s-b-no-1964/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB01964F.htm",
      "source_quote": "SECTION 7. This Act takes effect September 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Texas",
      "instrument": "S.B. No. 2373",
      "effective_date": "September 1, 2025",
      "applies_to": "financial exploitation or financial abuse using artificially generated media or phishing communications",
      "id": "texas-s-b-no-2373",
      "url": "https://referencesource.org/ai-regulation-effective-dates/texas-s-b-no-2373/",
      "source": "https://capitol.texas.gov/tlodocs/89R/billtext/html/SB02373F.htm",
      "source_quote": "SECTION 4. This Act takes effect September 1, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "United States",
      "instrument": "Public Law 119-12",
      "short_title": "TAKE IT DOWN Act",
      "effective_date": "1 year after the date of enactment of this Act",
      "applies_to": "covered platforms, which must establish a process for an identifiable individual to request removal of a nonconsensual intimate visual depiction and then remove it within 48 hours of a valid request",
      "id": "united-states-public-law-119-12",
      "url": "https://referencesource.org/ai-regulation-effective-dates/united-states-public-law-119-12/",
      "source": "https://www.govinfo.gov/content/pkg/PLAW-119publ12/html/PLAW-119publ12.htm",
      "source_quote": "Not later than 1 year after the date of enactment of this Act, a covered platform shall establish a process",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Utah",
      "instrument": "H.B. 452",
      "effective_date": "May 7, 2025",
      "id": "utah-h-b-452",
      "url": "https://referencesource.org/ai-regulation-effective-dates/utah-h-b-452/",
      "source": "https://le.utah.gov/~2025/bills/hbillenr/HB0452.pdf",
      "source_quote": "This bill takes effect on May 7, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Utah",
      "instrument": "S.B. 149",
      "short_title": "Artificial Intelligence Policy Act",
      "effective_date": "May 1, 2024",
      "id": "utah-s-b-149",
      "url": "https://referencesource.org/ai-regulation-effective-dates/utah-s-b-149/",
      "source": "https://le.utah.gov/~2024/bills/sbillenr/SB0149.pdf",
      "source_quote": "This bill takes effect on May 1, 2024.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Utah",
      "instrument": "S.B. 180",
      "short_title": "Law Enforcement Usage of Artificial Intelligence",
      "effective_date": "May 7, 2025",
      "applies_to": "a law enforcement agency's use of artificial intelligence, including reports generated with artificial intelligence",
      "id": "utah-s-b-180",
      "url": "https://referencesource.org/ai-regulation-effective-dates/utah-s-b-180/",
      "source": "https://le.utah.gov/~2025/bills/sbillenr/SB0180.pdf",
      "source_quote": "This bill takes effect on May 7, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Utah",
      "instrument": "S.B. 271",
      "short_title": "Unauthorized Artificial Intelligence Impersonation Amendments",
      "effective_date": "May 7, 2025",
      "applies_to": "unauthorized use of an individual's personal identity, including use through artificial intelligence technology",
      "id": "utah-s-b-271",
      "url": "https://referencesource.org/ai-regulation-effective-dates/utah-s-b-271/",
      "source": "https://le.utah.gov/~2025/bills/sbillenr/SB0271.pdf",
      "source_quote": "This bill takes effect on May 7, 2025.",
      "verified_fields": [
        "effective_date",
        "instrument",
        "short_title"
      ],
      "derived_fields": [
        "applies_to",
        "jurisdiction"
      ]
    },
    {
      "jurisdiction": "Washington",
      "instrument": "ENGROSSED SECOND SUBSTITUTE SENATE BILL 5838",
      "effective_date": "March 18, 2024",
      "applies_to": "the artificial intelligence task force established to assess the uses and impacts of generative artificial intelligence and to make recommendations to the legislature",
      "id": "washington-engrossed-second-substitute-senate-bill-5838",
      "url": "https://referencesource.org/ai-regulation-effective-dates/washington-engrossed-second-substitute-senate-bill-5838/",
      "source": "https://lawfilesext.leg.wa.gov/biennium/2023-24/Pdf/Bills/Session%20Laws/Senate/5838-S2.SL.pdf",
      "source_quote": "EFFECTIVE DATE: March 18, 2024",
      "verified_fields": [
        "effective_date",
        "instrument"
      ],
      "derived_fields": [
        "applies_to",
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    }
  ]
}