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AB-1345 • 2026

Cartwright Act: restraint of trade.

Cartwright Act: restraint of trade.

Education
Active

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

Sponsor
Bauer-Kahan
Last action
Official status
Assembly - Died - Judiciary
Effective date
Not listed

Plain English Breakdown

The official summary does not define what specific actions constitute 'restraint of trade,' 'monopolize,' or 'monopsonize'; these terms are left as 'as specified' in the source text.

AB-1345: Cartwright Act Restraint of Trade

This law makes it unlawful for one or more people to take actions that restrain trade, monopolize markets, or monopsonize purchasing power as specified in the bill.

What This Bill Does

  • It states that it is unlawful for one or more persons to act, cause, take, or direct a measure, action, or event that restrains trade, monopolizes, or monopsonizes, as specified.
  • It expands the scope of activities punishable as crimes under the Cartwright Act.
  • It makes related findings and declarations regarding these rules.
  • It states that no state reimbursement is required for a specified reason.

Who It Names or Affects

  • One or more persons who act, cause, take, or direct measures in restraint of trade, monopolization, or monopsonization as specified.
  • Local agencies and school districts regarding the state-mandated local program created by this bill.

Terms To Know

Cartwright Act
Existing California law that identifies certain acts as unlawful restraints of trade or unlawful trusts, with violations punishable as crimes.
Monopolize
An act specified in the bill regarding controlling a market.
Monopsonize
An act specified in the bill regarding purchasing power or being the only buyer.

Limits and Unknowns

  • The specific definitions of 'restraint of trade,' 'monopolize,' and 'monopsonize' are not detailed in this summary but are referred to as 'as specified.'
  • The bill states no reimbursement is required for a 'specified reason' without listing that reason.
  • No effective date is provided in the official material.

Bill History

  1. California Legislative Information

    Assembly - Died - Judiciary

Official Summary Text

Cartwright Act: restraint of trade.