Presidential Memorandum
Orderly Implementation of the Air Toxics Standards for Ethylene Oxide Commercial Sterilizers
This memorandum establishes a formal process for commercial sterilizers to request Presidential exemptions from EPA's April 2024 ethylene oxide (EtO) emissions standards when compliance technology is unavailable and facility shutdown would disrupt medical device/pharmaceutical supplies. It directs EPA and HHS to coordinate on reviewing exemption requests with strict timelines, and requires HHS to report within 2 years on progress toward reducing EtO exposure and developing alternative sterilization methods.