More facilities may need to report ethylene oxide releases
As part of an ongoing effort to broaden Toxics Release Inventory (TRI) reporting requirements for ethylene oxide (EtO), EPA has notified 31 contract sterilization facilities not currently reporting EtO releases that they may be required to begin doing so in the near future.
In letters to the facilities, EPA said that the agency is considering adding the EtO reporting requirement via the EPA Administrator’s discretionary authority to extend TRI requirements under the Emergency Planning and Community Right-to-Know Act (EPCRA). Some of the facilities may also be required to report ethylene glycol releases to the TRI, as both chemicals can co-occur at certain facilities.
Expansions of reporting requirements are based on a chemical’s toxicity, the facility’s proximity to other facilities that release the chemical or to population centers, any history of releases of the chemical at the facility, or other factors that the Administrator deems appropriate. Both EtO and ethylene glycol have been on the TRI toxic chemical list since 1987, and EtO is known to have harmful effects on human health and the environment, including as a carcinogen.
The facilities have 30 days to respond to EPA with information that may help inform a final decision, including evidence that the facility no longer uses EtO. EPA will then decide whether to issue an order to each individual facility that would apply TRI reporting requirements for EtO.
Key to remember: Certain contract sterilization facilities may soon be required to report ethylene oxide releases, and EPA continues to take steps to broaden TRI reporting requirements related to EtO. Additional facilities may hear from EPA soon.