UNIFORM ANTITRUST PREMERGER NOTIFICATION ACT

RCW 19.420
in effect

RCW 19.420.010 Definitions.

The definitions in this section apply throughout this chapter unless the context clearly requires otherwise. (1) "Additional documentary material" means the additional documentary material filed with a Hart-Scott-Rodino form. (2) "Electronic" means relating to technology having electrical, digital, magnetic, wireless, optical, electromagnetic, or similar capabilities. (3) "Filing threshold" means the minimum size of a transaction that requires the transaction to be reported under the Hart-Scott-Rodino act in effect when a person files a premerger notification. (4) "Hart-Scott-Rodino act" means section 201 of the Hart-Scott-Rodino antitrust improvements act of 1976, 15 U.S.C. Sec. 18a. (5) "Hart-Scott-Rodino form" means the form filed with a premerger notification, excluding additional documentary material. (6) "Person" means an individual, estate, business or nonprofit entity, government or governmental subdivision, agency, or instrumentality, or other legal entity. (7) "Premerger notification" means a notification filed under the Hart-Scott-Rodino act with the federal trade commission or the United States department of justice antitrust division, or a successor agency. (8) "State" means a state of the United States, the District of Columbia, Puerto Rico, the United States Virgin Islands, or any other territory or possession subject to the jurisdiction of the United States. The definitions in this section apply throughout this chapter unless the context clearly requires otherwise. (1) "Additional documentary material" means the additional documentary material filed with a Hart-Scott-Rodino form. (2) "Electronic" means relating to technology having electrical, digital, magnetic, wireless, optical, electromagnetic, or similar capabilities. (3) "Filing threshold" means the minimum size of a transaction that requires the transaction to be reported under the Hart-Scott-Rodino act in effect when a person files a premerger notification. (4) "Hart-Scott-Rodino act" means section 201 of the Hart-Scott-Rodino antitrust improvements act of 1976, 15 U.S.C. Sec. 18a. (5) "Hart-Scott-Rodino form" means the form filed with a premerger notification, excluding additional documentary material. (6) "Person" means an individual, estate, business or nonprofit entity, government or governmental subdivision, agency, or instrumentality, or other legal entity. (7) "Premerger notification" means a notification filed under the Hart-Scott-Rodino act with the federal trade commission or the United States department of justice antitrust division, or a successor agency. (8) "State" means a state of the United States, the District of Columbia, Puerto Rico, the United States Virgin Islands, or any other territory or possession subject to the jurisdiction of the United States.

RCW 19.420.020 Filing requirement.

(1) A person filing a premerger notification shall file contemporaneously a complete electronic copy of the Hart-Scott-Rodino form with the attorney general if: (a) The person has its principal place of business in this state; (b) The person or a person it controls directly or indirectly had annual net sales in this state of the goods or services involved in the transaction of at least 20 percent of the filing threshold; or (c) The person is a provider or provider organization, as defined in RCW 19.390.020 , conducting business in this state. (2) A person that files a form under subsection (1)(a) of this section shall include with the filing a complete electronic copy of the additional documentary material. (3) On request of the attorney general, a person that filed a form under subsection (1)(b) or (c) of this section shall provide a complete electronic copy of the additional documentary material to the attorney general not later than seven days after receipt of the request. (4) The attorney general may not charge a fee connected with filing or providing the form or additional documentary material under this section. (1) A person filing a premerger notification shall file contemporaneously a complete electronic copy of the Hart-Scott-Rodino form with the attorney general if: (a) The person has its principal place of business in this state; (b) The person or a person it controls directly or indirectly had annual net sales in this state of the goods or services involved in the transaction of at least 20 percent of the filing threshold; or (c) The person is a provider or provider organization, as defined in RCW 19.390.020 , conducting business in this state. (2) A person that files a form under subsection (1)(a) of this section shall include with the filing a complete electronic copy of the additional documentary material. (3) On request of the attorney general, a person that filed a form under subsection (1)(b) or (c) of this section shall provide a complete electronic copy of the additional documentary material to the attorney general not later than seven days after receipt of the request. (4) The attorney general may not charge a fee connected with filing or providing the form or additional documentary material under this section.

RCW 19.420.030 Confidentiality.

(1) Except as provided in subsection (3) of this section or RCW 19.420.040 , the attorney general may not make public or disclose: (a) A Hart-Scott-Rodino form filed under RCW 19.420.020 ; (b) The additional documentary material filed or provided under RCW 19.420.020 ; (c) A Hart-Scott-Rodino form or additional documentary material provided by the attorney general of another state; (d) That the form or the additional documentary material were filed or provided under RCW 19.420.020 , or provided by the attorney general of another state; or (e) The merger proposed in the form. (2) A form, additional documentary material, and other information listed in subsection (1) of this section are exempt from public inspection and copying under chapter 42.56 RCW. (3) Subject to a protective order entered by an agency, court, or judicial officer, the attorney general may disclose a form, additional documentary material, or other information listed in subsection (1) of this section in an administrative proceeding or judicial action if the proposed merger is relevant to the proceeding or action. (4) This chapter does not: (a) Limit any other confidentiality or information-security obligation of the attorney general; (b) Preclude the attorney general from sharing information with the federal trade commission or the United States department of justice antitrust division, or a successor agency; or (c) Preclude the attorney general from sharing information with the attorney general of another state that has enacted the uniform antitrust premerger notification act or a substantively equivalent act. The other state's act must include confidentiality provisions at least as protective as the confidentiality provisions of the uniform antitrust premerger notification act. (1) Except as provided in subsection (3) of this section or RCW 19.420.040 , the attorney general may not make public or disclose: (a) A Hart-Scott-Rodino form filed under RCW 19.420.020 ; (b) The additional documentary material filed or provided under RCW 19.420.020 ; (c) A Hart-Scott-Rodino form or additional documentary material provided by the attorney general of another state; (d) That the form or the additional documentary material were filed or provided under RCW 19.420.020 , or provided by the attorney general of another state; or (e) The merger proposed in the form. (2) A form, additional documentary material, and other information listed in subsection (1) of this section are exempt from public inspection and copying under chapter 42.56 RCW. (3) Subject to a protective order entered by an agency, court, or judicial officer, the attorney general may disclose a form, additional documentary material, or other information listed in subsection (1) of this section in an administrative proceeding or judicial action if the proposed merger is relevant to the proceeding or action. (4) This chapter does not: (a) Limit any other confidentiality or information-security obligation of the attorney general; (b) Preclude the attorney general from sharing information with the federal trade commission or the United States department of justice antitrust division, or a successor agency; or (c) Preclude the attorney general from sharing information with the attorney general of another state that has enacted the uniform antitrust premerger notification act or a substantively equivalent act. The other state's act must include confidentiality provisions at least as protective as the confidentiality provisions of the uniform antitrust premerger notification act.

RCW 19.420.040 Reciprocity.

(1) The attorney general may disclose a Hart-Scott-Rodino form and additional documentary material filed or provided under RCW 19.420.020 to the attorney general of another state that enacts the uniform antitrust premerger notification act or a substantively equivalent act. The other state's act must include confidentiality provisions at least as protective as the confidentiality provisions of the uniform antitrust premerger notification act. (2) At least two business days before making a disclosure under subsection (1) of this section, the attorney general shall give notice of the disclosure to the person filing or providing the form or additional documentary material under RCW 19.420.020 . (1) The attorney general may disclose a Hart-Scott-Rodino form and additional documentary material filed or provided under RCW 19.420.020 to the attorney general of another state that enacts the uniform antitrust premerger notification act or a substantively equivalent act. The other state's act must include confidentiality provisions at least as protective as the confidentiality provisions of the uniform antitrust premerger notification act. (2) At least two business days before making a disclosure under subsection (1) of this section, the attorney general shall give notice of the disclosure to the person filing or providing the form or additional documentary material under RCW 19.420.020 .

RCW 19.420.050 Civil penalty.

The attorney general may seek imposition of a civil penalty of not more than $10,000 per day of noncompliance on a person that fails to comply with RCW 19.420.020 (1), (2), or (3). A civil penalty imposed under this section is subject to procedural requirements applicable to the attorney general, including the requirements of due process. The attorney general may seek imposition of a civil penalty of not more than $10,000 per day of noncompliance on a person that fails to comply with RCW 19.420.020 (1), (2), or (3). A civil penalty imposed under this section is subject to procedural requirements applicable to the attorney general, including the requirements of due process.

RCW 19.420.900 Short title.

This chapter may be known and cited as the uniform antitrust premerger notification act. This chapter may be known and cited as the uniform antitrust premerger notification act.

RCW 19.420.910 Uniformity of application and construction.

In applying and construing this uniform act, a court shall consider the promotion of uniformity of the law among jurisdictions that enact it. In applying and construing this uniform act, a court shall consider the promotion of uniformity of the law among jurisdictions that enact it.

RCW 19.420.920 Transitional provision.

This chapter applies only to a premerger notification filed on or after July 27, 2025. This chapter applies only to a premerger notification filed on or after July 27, 2025.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=19.420&full=trueFetched: 6/29/2026