Cal. BPC § 5536.4

This is the official text of Cal. BPC § 5536.4, part of California’s Business and Professions Code — regulates business practices and professional/occupational licensing - contractors, doctors, cosmetologists, real estate agents, and dozens of other licensed professions.

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Official statutory text

(a) No person may use an architect’s instruments of service, as those professional services are described in paragraph (2) of subdivision (b) of Section 5500.1, without the consent of the architect in a written contract, written agreement, or written license specifically authorizing that use.

(b) An architect shall not unreasonably withhold consent to use their instruments of service from a person for whom the architect provided the services. An architect may reasonably withhold consent to use the instruments of service for cause, including, but not limited to, lack of full payment for services provided or failure to fulfill the conditions of a written contract.

Status: in_force · Read it on the official government site

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About this page: Statute text is reproduced from official government publishers via the Open US Law dataset (Vaquill AI, snapshot v2026.08, CC BY 4.0). Primary legislative text like this is public domain under the government-edicts doctrine (Georgia v. Public.Resource.Org, 2020). We link every section back to its official source so you can verify it independently.