Back to California

AB-502 • 2026

Elections: deceptive media in advertisements.

Elections: deceptive media in advertisements.

Elections
Active

The official status still shows this bill as active or still awaiting another formal step.

Sponsor
Pellerin
Last action
Official status
Senate - Third Reading
Effective date
Not listed

Plain English Breakdown

The official text specifies the time window as 'within 120 days of' and then clarifies with 'the 30 days before', which creates a slightly ambiguous phrasing in the source regarding whether it is strictly 30 days or up to 120; the summary reflects the specific windows mentioned for candidates versus officials.

AB-502: Rules Against Deceptive Election Ads

This law updates rules against sharing deceptive election ads, changes how artificial intelligence use must be labeled, and limits who can sue for damages to the person shown in the fake content.

What This Bill Does

  • Prohibits distributing materially deceptive content that matters to a voter's decision or public confidence in an election process or outcome.
  • Requires a clear disclosure if an ad uses artificial intelligence to create or substantially alter the media.
  • Sets new rules for the color and font size of warning labels on visual ads.
  • Exempts satire or parody from these rules if a reasonable person would understand it is not real, even without a label.
  • Changes who can sue by allowing only the individual depicted in the deceptive content to file legal action.

Who It Names or Affects

  • People and groups that share election advertisements
  • Candidates for federal, state, or local office
  • Elected officials
  • Individuals depicted in deceptive media

Terms To Know

Materially Deceptive Content
False information that is important to a voter's decision or public confidence in an election.
Urgency Statute
A law that takes effect immediately after passing instead of waiting for the usual start date.

Limits and Unknowns

  • The bill does not list specific penalties or fine amounts in this summary.
  • It is unclear exactly how courts will decide if a 'reasonable person' understands something is satire without more details on that standard.

Bill History

  1. California Legislative Information

    Senate - Third Reading

Official Summary Text

Elections: deceptive media in advertisements.