Miscellaneous Metal Parts Coating

40 CFR 63, Subpart MMMM

This NESHAP applies to a facility that owns or operates a miscellaneous metal parts and products surface coating operation that is a major source, or is located at a major source, or is part of a major source of hazardous air pollutant (HAP) emissions. An affected source that uses 250 gallons per year, or more, of coatings that contain HAP could be subject to this rule.

View Final Rule

Technical Assistance Resources

U.S. EPA Overview Brochure

U.S. EPA Compliance Timeline

U.S. EPA Subpart MMMM Website

University of Tennessee MACT Website

Paints and Coatings Resource Center Website

Recordkeeping Forms

Initial Notification Form ( Word Template ) ( PDF )