The Environmental Protection Agency (EPA) is taking direct final action to amend the National Emission Standards for Hazardous Air Pollutants for Polyvinyl Chloride and Copolymers Production Area Sources. This direct final rule withdraws the total non-vinyl chloride organic hazardous air pollutant (TOHAP) process wastewater emission standards for new and existing polyvinyl chloride and copolymers (PVC) area sources.