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State of California Department of Pesticide Regulation
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CAC Letters Archive

Updates to Compendium Volume 5, Investigation Procedures

November 4, 2025

Use of Unapproved “Respirators” (Not NIOSH Approved)

March 24, 2025

Updates to Pesticide Use Enforcement Program Standards Compendium Volume 3, Restricted Materials and Permitting, Appendix J

October 16, 2025

Reportable Incidents Notice of Proposed Action Review

September 23, 2025

Revised Pesticide Safety Information Series

September 23, 2025

Structural Regulatory Training – Basic Level, Dublin

August 15, 2025

Update to ENF 24-11 Food and Agricultural Code Section 13000(A) (Statute of Limitations)

August 28, 2025

Update to the Pesticide Episode Notification Record (DPR-ENF-114) for Reportable Incidents

August 19, 2025

Structural Pest Control Board – Disciplinary Review Committee Decision on Appeal of a County Agricultural Commissioner’s Decision (Reyes Castrellon, R & C Fume, Inc.) 

July 3, 2025

Sulfuryl Fluoride Label Changes for Structural Fumigation (Vikane and Zythor)

June 19, 2025

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