On September 22, 2021, there was an incident at the Facility that resulted in an accidental release of formaldehyde. On February 2, 2022, the EPA sent Respondent a Notice of Potential Violation and Opportunity to Confer letter. On March 24, 2022, the EPA responded to the documentation and informaion received from Respondent as a result of the opportunity to confer. EPA determined 4 findings of violation of Part 68.