WAS LEG Antitrust Premerger Notice

Published on: May 21, 2025

On Apr. 4, WAS LEG enacted bill on antitrust premerger notifications.

  • WAS LEG enacted SB 5122, amending WAS LEG 19.390.060; and adding a new chapter to WAS LEG 19 enacting the Uniform antitrust premerger notification act.
  • Document dated Apr. 4, 2025, was received on May 16, 2025 due to a fixed feed.
  • Bill Provisions
  • Requires certain parties filing premerger notification forms and documents with federal agencies to also file such forms and documents with the Washington Attorney General.
  • Outlines situations when a person filing an Hart-Scott-Rodino form with the federal government must simultaneously submit the same materials to the attorney general.
  • Companies intending to engage in certain mergers or acquisitions to provide pre-merger notification to FTC and the DOJ before consummating these transactions.
  • Reporting requirement applies to proposed transactions that satisfy certain size and other criteria, and each party must file notifications and wait typically 30 days.
  • Failure to comply with filing requirements may incur penalty of not more than $10,000.
  • Legislative History
  • On Jan. 30, 2025, bill introduced into Senate; on Feb. 5, 2025, bill passed Senate.
  • On Feb. 7, 2025, bill introduced into House; on Mar. 26, 2025, bill passed House.
  • On Apr. 1, 2025, delivered to governor; on Apr. 4, 2025, signed by governor, Ch. 7.
  • Effectiveness
  • Act effective on Jul. 27, 2025.
Regulators
WAS LEG
Entity Types
Corp
Reference
Bill, SB5122, Ch. 7, 4/4/2025; Citation: *WAS LEG* 19, 19.390.060;
Functions
Compliance; Legal; Operations; Reporting
Countries
United States of America
Category
State
N/A
Products
Corporate
Rule Type
Final
Regions
Am
Rule Date
Apr 4, 2025
Effective Date
Jul 27, 2025
Rule ID
255161
Linked to
N/A
Reg. Last Update
Apr 4, 2025
Report Section
US Consumer