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Mercury and Air Toxics Standards

Public Hearing Registration for Proposed Revised Supplemental Finding and Results of the Residual Risk and Technology Review

EPA held a public hearing on the Proposed Revised Supplemental Finding for the Mercury and Air Toxics Standards and Results of the Residual Risk and Technology Review on Monday, March 18, 2019, in Washington, D.C. The comment period on the proposal closed April 17, 2019.