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. Chemicals under the Toxic Substances Control Act (TSCA)

ICYMI: Recording of 2023 Green Chemistry Challenge Awards Webinar

Released on November 2, 2022

A recording of the Sept. 28, 2022, webinar to educate stakeholders on the Green Chemistry Challenge Awards’ nomination process is now available. This webinar, hosted by the U.S. Environmental Protection Agency (EPA), reviewed the history of the awards, eligibility requirements, and what is needed to submit a nomination. The webinar also reviewed the six award categories including a category to recognize technology that reduces or eliminates greenhouse gas emissions, in support of the Biden-Harris Administration’s efforts to combat the climate crisis.  

EPA is currently accepting nominations for the 2023 Green Chemistry Challenge Awards from companies or institutions that have developed a new green chemistry process or product that helps protect human health and the environment. Nominations are due to the agency by Dec. 9, 2022. 

An independent panel of technical experts convened by the American Chemical Society Green Chemistry Institute will formally judge the nominations and make recommendations to EPA for the 2023 winners. EPA anticipates giving awards to outstanding green chemistry technologies in six categories in the Fall of 2023. 

Learn more about the Green Chemistry Challenge Awards.  

View the webinar.

Chemicals under the Toxic Substances Control Act (TSCA)

  • Pollution Prevention and Toxics News
Contact Us about Chemicals under the Toxic Substance Control Act (TSCA)
Contact Us about Chemicals under the Toxic Substance Control Act (TSCA) to ask a question, provide feedback, or report a problem.
Last updated on May 12, 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.