🌍EPA Seeks Public Comment on Pesticide Exemption for ISS
Ortho-Phthalaldehyde; Receipt of Application for Emergency Exemption, Solicitation of Public Comment
Summary
EPA is announcing a specific exemption request from the National Aeronautics and Space Administration (NASA) to use the pesticide ortho-phthalaldehyde (OPA, CAS No. 643-79-8) to treat the coolant fluid of the internal active thermal control system (IATCS) of the International Space Station (ISS) to control aerobic/ microaerophilic bacteria in the aqueous coolant. The applicant proposes the use of a new chemical which has not been registered by EPA. Therefore, in accordance with the Code of Federal Regulations, EPA is soliciting public comment before making the decision whether to grant the exemption.
Agencies
- Environmental Protection Agency
Business Impact
$$ - Med
The content presents significant regulatory requirements as the EPA is soliciting public comments regarding a specific exemption for using a new pesticide that has not been registered yet. Pesticide manufacturers involved with NASA could be directly impacted due to potential compliance obligations.