Corporations Code section 21308

Any court of competent jurisdiction may restrain by injunction:
1.The wearing or use of the insignia of any association, unless the person wearing or using the insignia is entitled to wear or use the insignia under the constitution, by-laws or rules of the association.
2.The use of the name of any association in a commercial venture, trade or business or in the solicitation of subscriptions for or advertising in any newspaper or other publication or in the solicitation of donations by any person representing directly or indirectly that such commercial venture, trade or business, newspaper or other publication or donation or solicitation for donation, is sponsored, endorsed or being offered by any association, unless the person so using the name is entitled to use the name under the constitution, by-laws or rules of the association or by the written consent of such association to such use.

Source: Section 21308, https://leginfo.­legislature.­ca.­gov/faces/codes_displaySection.­xhtml?lawCode=CORP§ionNum=21308.­ (updated Jan. 1, 1955; accessed Jun. 30, 2025).

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Verified:
Jun. 30, 2025

§ 21308's source at ca​.gov