Section 1159.

Cal. Labor Code - LAB § 1159.
in effect
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In order to assure the full freedom of association, self-organization, and designation of representatives of the employees own choosing, only labor organizations certified pursuant to this part shall be parties to a legally valid collective-bargaining agreement.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

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