We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Summary of Regulations Controlling Air Emissions from the Hospital Sterilizers using Ethylene Oxide National Emission Standards for Hazardous Air Pollutants (NESHAP) Subpart WWWWW Final Rule

This February 2008 brochure summarizes the National Emissions Standards for Hazardous Air Pollutants (NESHAP) requirements for the hospital sterilization industry.

For more information on the rule, visit the regulation page for Hospital Ethylene Oxide Sterilizers: National Emission Standards for Hazardous Air Pollutants (NESHAP).

You may need Adobe Reader to view files on this page. See EPA’s About PDF page to learn more.