Welcome to the Department of Pesticide Regulation

Registration Contacts

Back to Registration Branch

(Click on name to email; or access Staff Directory for more information)

  Ombudsman: Richard Spas (916) 322-9522
  25(b) Exempt Products: Richard Spas (916) 322-9522
  AB 2021: Denise Alder (Groundwater Contamination Prevention Act)
  Active & Inert Ingredients: Eileen Mahoney
  Adverse Effects Disclosures: Ann Hanger
  Branch Chief: Ann Prichard
  Budgets, Personnel, Purchasing, & Supplies: Rosie Rein
  Chemical Lists: Eileen Mahoney
  Databases / Computer Systems: Shelley Lopez
  Data Formatting: Jackie Rivers
  Data Indexing: Jackie Rivers
  Emergency Exemptions from Registrations: (Sec. 18’s): Margaret Reiff
  Experimental Use Permits: John Inouye
  Intake & Mail Log: Pat Moore
  Label Resource Center: (916) 324-0399
  Product Label Copies: Label Resource Center
  Legislation & Regulations: Liz Pelham
  Library Services: Lyn Emery
  Licensing & Renewals: Elaine Gordon
  New Active Ingredients: Steve Rhodes
  Public Records Request, PDF (78 kb): Jackie Rivers
  Reevaluations: Denise Alder (916) 324-3522
  Registration Supervisor - George Fox
  Registration Supervisor: Leilani Hansen
  Registration Supervisor: Deborah Daniels
  Registration Supervisor: Najme Minhaj
  Registration Supervisor: (New Active Ingredients)
  Research Authorizations: Don Antonowich
  Registration Submission Routing & Tracking: Jackie Rivers & Elaine Gordon
  Risk Assessment: Ann Hanger
  SB 950: Denise Alder & Carlos Gutierrez (Birth Defects Prevention Act)
  Scientific Evaluation and Registration Supervisor: Liz Pelham
  Scientific Evaluation and Registration Supervisor: Shelley Lopez
  Special Local Needs (Sec. 24C’s): John Inouye
  Structural Pest Control Device Registration Program: Ann Hanger
  Suspensions & Deferrals: Eileen Mahoney
  Volatile Organic Compounds (VOC's): Denise Alder