Cottage Food Operations: Castro Valley vs Livermore
How do cottage food operations rules compare between Castro Valley, CA and Livermore, CA?
Livermore has fewer restrictions than Castro Valley.
Castro Valley, CA
Alameda County
Cottage Food Operations are governed by state law (AB 1616 as amended by AB 1240) and registered or permitted through Alameda County Environmental Health; Class A registers, Class B is permitted and inspected.
View full Castro Valley rules →Livermore, CA
Alameda County
Cottage food operations in Livermore are allowed under CA AB 1616/AB 1240, with Class A (direct) or Class B (indirect) registration through Alameda County Environmental Health.
View full Livermore rules →Key Facts Comparison
| Fact | Castro Valley | Livermore |
|---|---|---|
| State law | AB 1616 / AB 1240 California Homemade Food Act | - |
| Class A | Direct sales only; registration with Env. Health | Registration only |
| Class B | Indirect sales allowed; permit plus inspection | Permit + inspection |
| Approved foods only | State Approved Food List (non-PHF) | - |
| Training | Food processor course within 3 months | - |
| State Law | - | AB 1616 / AB 1240 |
| County | - | Alameda County EH |
| Sales Cap | - | $150,000/yr |
Highlighted rows indicate differences between cities.
Castro Valley FAQ
Can Alameda County ban home-based food sales?
No. State law preempts most local bans; counties may only impose reasonable standards such as zoning consistency and complaint response.
What about hot meals?
Hot prepared meals fall under the Microenterprise Home Kitchen Operation (MEHKO) program under AB 626, which is separate from CFO.
Livermore FAQ
Can I sell homemade bread from my Livermore kitchen?
Yes, baked goods without cream or meat fillings are approved cottage foods. Register as Class A with Alameda County Environmental Health.
Can I sell at the Livermore Farmers Market?
Yes, with a Class A cottage food registration and compliance with market vendor rules. Class B is needed only for wholesale to retailers.
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