United States - California - AI Disclosure in Political Ads (AB 2355)

California AB 2355 - AI Disclosure in Political Advertising

United States

RAI-US-CA-CA2ADXX-2024
Effective: January 1, 2025
In Force(In Force)
ActTransparency and DisclosureGovernance and Oversight
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California AB 2355 mandates clear disclosure for AI-generated or substantially altered content in political ads, effective January 1, 2025, to boost transparency and combat deception.

Overview

California Assembly Bill 2355 (AB 2355), officially known as the Political Reform Act of 1974: political advertisements: artificial intelligence, represents a significant legislative effort to address the growing concern of artificial intelligence (AI) misuse in political campaigning. Enacted on September 17, 2024, and becoming effective on January 1, 2025, this Act introduces mandatory disclosure requirements for political advertisements that incorporate AI-generated or substantially altered content. The core objective of AB 2355 is to bolster transparency within the political discourse, ensuring that voters are fully aware when the media they consume has been manipulated or created using advanced technological means. This measure is a direct response to the proliferation of deepfakes and other forms of AI-generated deceptive content, which pose a substantial threat to the integrity of democratic elections by potentially misleading the electorate. By requiring clear and conspicuous labeling, the law seeks to empower voters with critical information, enabling them to critically assess the authenticity and origin of political messages before making electoral decisions.

The scope of AB 2355 extends to any political advertisement that features images, audio, or video content generated or significantly modified by artificial intelligence. This includes advertisements related to candidates for federal, state, or local office, as well as those concerning ballot measures. The legislation meticulously defines what constitutes 'generated or substantially altered using artificial intelligence,' providing clear guidelines for compliance. Furthermore, it integrates these new provisions into the existing Political Reform Act of 1974, leveraging established regulatory frameworks and enforcement mechanisms. The Fair Political Practices Commission (FPPC), the state agency responsible for administering and enforcing the Political Reform Act, is tasked with overseeing the implementation and compliance of AB 2355. This strategic integration ensures a consistent approach to campaign finance and advertising regulations, adapting them to the challenges posed by emerging AI technologies while maintaining the foundational principles of fair and transparent elections in California.

Definitions

Central to the application of AB 2355 are its precise definitions, which delineate the scope of content requiring disclosure. The Act defines 'artificial intelligence' as an engineered or machine-based system that varies in its level of autonomy and that can, for explicit or implicit objectives, infer from the input it receives how to generate outputs that can influence physical or virtual environments. This broad definition ensures that various forms of AI, from sophisticated generative models to more basic automated systems, are covered if they contribute to the creation or alteration of political advertisement content. Understanding this definition is crucial for committees and advertisers to determine whether their use of technology falls under the purview of the new disclosure requirements. The emphasis on influencing physical or virtual environments highlights the potential impact of AI on public perception and decision-making, particularly in the sensitive context of political campaigns.

The legislation further specifies what it means for media to be 'generated or substantially altered using artificial intelligence.' This critical definition encompasses two primary conditions. Firstly, it applies if the visual or audio media is entirely created using artificial intelligence and would falsely appear to a reasonable person to be authentic. This addresses deepfakes and other synthetic media designed to mimic reality convincingly. Secondly, it covers instances where the visual or audio media is materially altered by artificial intelligence such that the alteration would cause a reasonable person to have a fundamentally different understanding of the altered media when comparing it to an unaltered version. This condition targets more subtle but equally deceptive manipulations. Importantly, the law explicitly excludes immaterial alterations, such as cosmetic adjustments, color edits, cropped images, or resized images, from this definition, providing clarity on minor enhancements that do not fundamentally change the content's meaning or authenticity. A 'qualified political advertisement' is then defined as any advertisement that contains any image, audio, or video that meets these criteria for AI generation or substantial alteration.

Governance and Institutional Framework

The governance and institutional framework for AB 2355 are firmly rooted within California's existing regulatory structure for political campaigns, primarily overseen by the Fair Political Practices Commission (FPPC). The FPPC is an independent, non-partisan body established by the Political Reform Act of 1974, charged with administering and enforcing California's campaign finance, lobbying, and governmental ethics laws. With the enactment of AB 2355, the FPPC's mandate has expanded to include the oversight of AI disclosure requirements in political advertisements. This integration into an established agency ensures that there is a dedicated and experienced body responsible for interpreting the new law, developing necessary guidance, and ensuring compliance across the state. The FPPC's existing infrastructure for investigating complaints, issuing advisories, and pursuing enforcement actions provides a robust foundation for addressing violations related to AI-generated content.

Under AB 2355, the FPPC is vested with significant authority to enforce the disclosure requirements. The bill explicitly authorizes the commission to enforce violations by seeking injunctive relief to compel compliance or by pursuing any other administrative or civil remedies available to the commission under the Political Reform Act. This means that if a committee or entity fails to include the required AI disclosure in a qualified political advertisement, the FPPC can take legal action to stop the distribution of the non-compliant ad and impose appropriate sanctions. While the bill specifies that a violation of these disclosure requirements does not constitute a misdemeanor, the availability of civil and administrative remedies, including potential fines and cease-and-desist orders, provides a strong deterrent against non-compliance. This framework underscores California's commitment to maintaining transparency in its political processes, adapting its regulatory tools to address the evolving landscape of digital political communication and the challenges posed by advanced AI technologies.

Key Focus Areas

AB 2355's key focus areas are primarily centered on ensuring transparency and mitigating deception in political advertising through mandatory disclosure of AI-generated or substantially altered content. The legislation mandates that any 'qualified political advertisement'—defined as an ad containing AI-generated or substantially altered images, audio, or video—must include a clear and conspicuous disclosure. This requirement applies broadly across all forms of media, including print, television, radio, and online platforms, reflecting the pervasive nature of political communication in the modern era. The intent is to prevent situations where voters might unknowingly consume content that appears authentic but has been artificially created or manipulated, thereby influencing their perceptions and potentially undermining the democratic process.

A critical aspect of the bill's focus is the establishment of a 'reasonable person' standard for determining whether content is 'generated or substantially altered using artificial intelligence.' This standard is applied in two scenarios: first, if the AI-generated media would falsely appear to a reasonable person to be authentic; and second, if the AI-altered media would cause a reasonable person to have a fundamentally different understanding compared to the unaltered version. This objective standard helps to differentiate between minor edits and material alterations that could genuinely mislead the public. By focusing on the potential for deception, AB 2355 aims to capture the most impactful uses of AI in political advertising, ensuring that disclosures are triggered when they are most necessary to protect voter understanding. Furthermore, the law's application to advertisements related to federal, state, and local offices, as well as ballot measures, demonstrates a comprehensive approach to safeguarding the integrity of all levels of the electoral process in California.

Implementation Framework

The implementation framework for AB 2355 is designed to integrate the new AI disclosure requirements seamlessly into existing regulations governing political advertising in California. The Act specifies that if a committee creates, originally publishes, or originally distributes a qualified political advertisement, it must include a clear and conspicuous disclosure stating: “Ad generated or substantially altered using artificial intelligence.” The phrase

Plain English

California's AB 2355 requires political advertisements that use artificial intelligence to create or significantly change content to carry a clear disclosure, applying to anyone creating or distributing such ads for California elections.

This law applies broadly to political campaigns, committees, and any entity creating or distributing political advertisements in California that feature AI-generated or substantially altered images, audio, or video. This includes ads for candidates seeking federal, state, and local offices, as well as those concerning ballot measures.

Starting January 1, 2025, if your political ad contains content created or materially changed by AI, you must include a clear and prominent disclosure stating: "Ad generated or substantially altered using artificial intelligence." This rule kicks in if the AI-generated media would falsely appear authentic to a reasonable person, or if AI materially alters existing media to fundamentally change its meaning for a reasonable person compared to the unaltered version. Importantly, minor cosmetic tweaks like color correction, cropping, or resizing images are specifically excluded from these disclosure requirements.

The Fair Political Practices Commission (FPPC), California's independent political watchdog, is responsible for enforcing this law. While a violation won't result in a misdemeanor charge, the FPPC can seek court orders to stop the distribution of non-compliant ads and impose significant civil and administrative remedies, including fines and cease-and-desist orders.

A key practical challenge for advertisers will be interpreting the "reasonable person" standard. Deciding when an AI alteration is "material" enough to fundamentally change understanding, rather than just being a minor edit, requires careful judgment and could be a significant pitfall for compliance teams.

Plain-English rewrite by Regulations.ai — not legal advice. Verify against the official text.

What you must do — compliance checklist

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Plain-English obligations under United States - California - AI Disclosure in Political Ads (AB 2355). Not legal advice — verify against the official text before relying on it.

  1. #1CriticalJan 1, 2025

    Applies to: Committees creating, publishing, or distributing qualified political advertisements.

    if a committee creates, originally publishes, or originally distributes a qualified political advertisement, it must include a clear and conspicuous disclosure
  2. #2CriticalJan 1, 2025

    Applies to: Committees creating, publishing, or distributing qualified political advertisements.

    must include a clear and conspicuous disclosure stating: “Ad generated or substantially altered using artificial intelligence.”
  3. #3CriticalJan 1, 2025

    Applies to: Committees creating, publishing, or distributing qualified political advertisements.

    must include a clear and conspicuous disclosure stating: “Ad generated or substantially altered using artificial intelligence.”
  4. #4CriticalBefore placing on market

    Applies to: Entities using AI to create or alter political advertisement content.

    visual or audio media is entirely created using artificial intelligence and would falsely appear to a reasonable person to be authentic.
  5. #5Critical

    Applies to: Committees or entities found in violation of disclosure requirements.

    the FPPC can take legal action to stop the distribution of the non-compliant ad and impose appropriate sanctions.
  6. #6ImportantBefore placing on market

    Applies to: Entities using AI to create or alter political advertisement content.

    The Act defines 'artificial intelligence' as an engineered or machine-based system... that can... generate outputs that can influence physical or virtual environments.
  7. #7ImportantJan 1, 2025

    Applies to: Entities using AI to create or alter political advertisement content.

    the law explicitly excludes immaterial alterations, such as cosmetic adjustments, color edits, cropped images, or resized images, from this definition
  8. #8ImportantJan 1, 2025

    Applies to: Committees creating, publishing, or distributing qualified political advertisements.

    This requirement applies broadly across all forms of media, including print, television, radio, and online platforms
  9. #9ImportantJan 1, 2025

    Applies to: Committees creating, publishing, or distributing qualified political advertisements.

    The law's application to advertisements related to federal, state, and local offices, as well as ballot measures

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