Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Pesticide Science and Assessing Pesticide Risks

Positive Attributes and Desired Qualities for Models Used in Pesticide Risk Assessment

The Office of Pesticide Program's Environmental Fate and Effects Division (EFED) prefers to use models that have the following attributes and qualities:

  1. EFED's models must be of appropriate quality and rigor for risk assessment and risk management applications.

  2. To the extent practicable, EFED seeks input, collaboration, and peer review from the scientific community in the development, evaluation, and implementation of models.

  3. To encourage transparency, EFED prefers to use models that are easily available to the public (including the underlying code).

  4. EFED needs to be able to modify and adjust models, efficiently adapt models to evolving risk assessment methodology, and interface multiple fate and effects models.


Pesticide Science and Assessing Pesticide Risks

  • Risk Assessment Decisions
  • Environmental Risk Assessment
  • Human Health Risk Assessment
Contact Us About Pesticide Science and Assessing Pesticide Risks
Contact Us About Pesticide Science and Assessing Pesticide Risks to ask a question, provide feedback, or report a problem.
Last updated on March 6, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.