Applicability Determination Index

The Applicability Determination Index (ADI) is a web-based database that contains memoranda issued by EPA on applicability and compliance issues associated with air pollution regulations (e.g., Maximum Achievable Control Technology). Use the links below to access the ADI for specific plating and coating topics. Alternatively, you can create your own customized search on the ADI Search page.

Prepared Searches (Click on topic below, wait for EPA page to load, then click on the Go! button.)

Maximum Achievable Control Technology (MACT) (Part 63)

Aerospace Manufacturing and Rework Facilities (Part 63, GG)
Halogenated Solvent Cleaning (Part 63, T)
Chrome Plating (Part 63, N)