112(j) MACT Hammer Information

This letter was sent on December 28, 2001, to facilities which may have an upcoming Title V permitting obligation to submit an application for a case-by-case MACT requirement per 112(j) of the 1990 Clean Air Act Amendments.

This letter was sent on March 26, 2002, to facilities which may have an upcoming Title V permitting obligation to submit an application for a case-by-case MACT requirement per 112(j) of the 1990 Clean Air Act Amendments. Specific Requirements for the Part 1 application are stated.

Don't forget to send EPA Region III a copy of the Part 1 Application.

112(j) MACT Hammer Part 2 Applications May No Longer Be Due for "Bin 1" Sources (March 5, 2003 Notice).

112(j) MACT Hammer Source Categories List.