Section 1101.7.

Cal. Civil Code - CIV § 1101.7.
in effect
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This article shall not apply to any of the following: (a) Registered historical sites. (b) Real property for which a licensed plumber certifies that, due to the age or configuration of the property or its plumbing, installation of water-conserving plumbing fixtures is not technically feasible. (c) A building for which water service is permanently disconnected.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

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