MN SF4073

Prohibits facilities with air emissions permits from using trichloroethylene beginning June 1, 2022, in manufacturing, processing, or cleaning operations, with cessation requirements enforceable in permits or agreements by that date.

Allows small businesses (fewer than 500 full-time employees) extended compliance until June 1, 2023, if they need additional time to assess replacement chemicals and facility modifications, with a requirement to demonstrate compliance with Department of Health health-based values as of January 1, 2019.

Permits replacement chemicals must be demonstrated to be less toxic to human health and approved by the Pollution Control Agency commissioner.

Grants mandatory exceptions for trichloroethylene use in closed systems with no emissions, for holding products for distribution to third parties, and for hospitals and academic medical facilities.

Makes $250,000 in interest-free loans available to small businesses to reduce trichloroethylene use, including for environmental consultant services.