Pesticide Safety Program

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The Agricultural Commissioner administered Pesticide Use Enforcement program is responsible for ensuring the safe use of pesticides in all settings in the county. Through training and outreach, we strive to educate pesticide users of their legal responsibilities. Through inspections and investigations we ensure the safety of workers, the public and the environment.  

Continuing Education Registration Now Open!

Please join the Napa County Agricultural Commissioner's Office for our FREE annual continuing education classes. Please click the links below to register for each class. You may register up to four people per registration.

Free Continuing Ed - Grower Update (English): Wednesday, December 12th from 9:00 - 11:00 AM

APPROVED: 2 hours of "Laws & Regulations" Register Online Here

Continuing Education - Grower Update (English): Thursday, January 24th - 1:00 PM to 3:00 PM

APPROVED: 2 hours of "Laws & Regulations" Register Online Here

Clases anuales de educación continua GRATUITAS

La Oficina de Agricultura del Condado de Napa les invita a las clases GRATUITAS de educación continua que realizamos anualmente. Por favor llame hoy mismo para registrarse al (707)253-4357. Usted puede registrar hasta 4 personas a la vez.

Actualización para los agricultores en español : jueves 15 de noviembre del 2018 de 9:00-11:00 AM

(APROBADO: 0.5 hora de “otros” + 1.5 horas de “Leyes & Regulaciones”)

Actualización para los agricultores en español: jueves 24 de enero del 2019 de 9:00-11:00 AM

(APROBADO: 2 horas de “Leyes & Regulaciones”)

7th Annual Vineyards & Wineries CE Class Series

The Napa County Agricultural Commissioner’s Office, in partnership with Napa County Farm Bureau and UC  Cooperative Extension, invites you to the 7th Annual Vineyards and Wineries Continuing Education Class Series. For registration and payment, please contact Napa County Farm Bureau at 707-224-5403 or For Continuing Education information and/or licensing questions, please contact the Napa County Agricultural Commissioner’s Office at 707-253-4357 or at [email protected]

public health preparednessNEW Updated training forms are now available reflecting the changes to the Worker Protection Standard that went into effect on March 1, 2018.

CalAgPermits Information  

CalAgPermitsCalAgPermits is the State's web-based (online) pesticide permitting program. This free service is intended to simplify and streamline the existing permit and pesticide reporting process. For more information about using CalAg Permits, see our information page.

Maintenance Gardeners

For information about state requirements for maintenance gardeners visit the DPR webpage in English and Spanish.  

Continuing Education

This information is for QAL, QAC, PCA and PAC license and certificate holders. The Napa County Agricultural Commissioner’s Office does not endorse or offer any opinion as to the value of these services. DPR offers a list of classes available in the state.

Education Sites

Database of Agricultural Pesticides

For a comprehensive database of agricultural pesticides applied in Napa County visit the California Department of Pesticide Regulation Pesticide Use Reporting page. Select desired year to begin query; results are indexed by agricultural commodity or by chemical name.