- Home occupation permit required:
- Varies
- Details:
- No specific Cowlitz County home occupation permit requirements found for cottage food. Washington state cottage food permit is the primary regulatory requirement. Cowlitz County or city of Kelso/Longview may have home occupation zoning requirements. Contact Cowlitz County Community Development or city planning.
- Home kitchen:
- Washington requires a biennial cottage food operation permit with annual inspection. All food handlers must have food and beverage service worker's permit (RCW §69.06). Applicant must grant director right of entry during normal business hours. Non-PHF baked goods, jams/jellies/preserves, and other non-PHF foods allowed. No TCS foods.
Last verified 2026-05-05. Not legal advice.