EPA has released the "Guidance for Conducting Risk Management Program Inspections under Clean Air Act Section 112(r)" (EPA 550-K-11-001, January 2011). This document updates and supersedes the "Guidance for Auditing Risk Management Plans/Programs under CAA Sect. 112(r)" of August 1999. The new document includes updated EPA policy on involvement of facility employees and employee representatives in EPA and delegated state agency on-site compliance inspections. Additionally, the guidance reflects the Agency's focus on inspections as a means of facility oversight, and provides additional information on CAA Section 112(r) inspection procedures. EPA's interim policy on involvement of employees and employee representatives in CAA Section 112(r) on-site compliance evaluations established in the Agency's April 2, 2010 memo is hereby superseded.