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Press Release

Newsom Signs McNerney’s Bill to Streamline Construction of ADUs

Gov. Gavin Newsom today signed Sen. Jerry’s McNerney’s SB 543, which will streamline the construction of accessory dwelling units (ADUs), also known as backyard cottages or casitas.

California

Senator McNerney

Prior to being elected to the state Senate in 2024, Sen. McNerney served in Congress for 16 years. Before Congress, he spent 20+ years as an engineer and consultant in the clean energy industry, helping develop wind technologies and turbines.

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