Section 18897.5.

Cal. Business and Professions Code - BPC § 18897.5.
in effect
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No athlete agent shall negotiate or enter into any postdated agent contract, endorsement contract or professional sports services contract or any agent contract, endorsement contract or professional sports services contract that purports to or takes effect at a future time.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

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