On April 11, 1996, EPA published a direct final rule under the Clean Air Act deleting superfluous, obsolete or burdensome regulations from the Code of Federal Regulations (CFR). This action was published without prior proposal because EPA anticipated no adverse comment. Because EPA received adverse comments on a few discrete portions of this action, EPA is withdrawing those aspects the final rule. EPA will address all public comments received on those portions in a subsequent final rule based on the proposed rule also published on April 11, 1996.