On June 12, 2008, EPA issued national emission standards for control of hazardous air pollutants (HAP) for the plating and polishing area source category under section 112 of the Clean Air Act (CAA). In today's action, EPA is taking direct final action to amend the national emission standards for HAP (NESHAP) for the plating and polishing area source category. These final amendments clarify that the emission control requirements of the plating and polishing area source NESHAP do not apply to any bench-scale activities. Also, several technical corrections and clarifications that do not make significant changes in the rule's requirements have been made to the rule text. We are making these amendments by direct final rule, without prior proposal, because we view these revisions as noncontroversial and anticipate no adverse comments. Consistent with Executive Order 13563, "Improving Regulation and Regulatory Review," issued on January 18, 2011, this amended rule will increase flexibility and freedom of choice for the public, and make the rule more clear and intelligible which, as a result, will reduce the burden.