EPAFinal Rule

Significant New Use Rules on Certain Chemical Substances (23-3.5e)

EnvironmentHealthcare

Summary

The EPA is creating new rules to monitor and control how certain chemicals can be used in the United States. Before companies can use these chemicals in new ways, they must notify the EPA and get approval, which helps protect public health and the environment from potential harm.

Key Points

  • 1Companies must notify the EPA before using certain chemicals in new or different ways than previously allowed
  • 2The EPA will review these new uses and can say 'no' if a chemical poses a risk to human health or the environment
  • 3This rule applies to chemicals that the EPA has already determined need special oversight and monitoring
  • 4Manufacturers and businesses that use these chemicals will need to follow new reporting requirements and timelines
  • 5The goal is to catch potential problems before harmful chemicals reach consumers, workers, or nature

Impact Assessment

If you are a manufacturer or importer, this means you must notify the EPA and obtain approval before using certain chemicals in new ways, adding administrative and testing requirements to your operations.

Impact Level
Significant
Geographic Scope

National

Compliance Cost

Moderate

Who is Affected
ManufacturersImporters/ExportersWorkers/Laborers

Key Dates

Published

June 13, 2025

Regulatory Connections

Amends CFR Sections
40 CFR Part 721
Other Documents in This Rulemaking (EPA-HQ-OPPT-2023-0328)

This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.