Proposed Rule
28 Aug 2025
environmental regulation, environmental protection, epa, administrative practice and procedure, reporting and recordkeeping requirements, incorporation by reference, business compliance, intergovernmental relations, air pollution control, clean air act, hazardous substances, hazardous air pollutants, connecticut, licensing and registration, acid rain
🌫️Proposed Amendments to Connecticut's Air Pollution Regulations by EPA
The Environmental Protection Agency (EPA) is proposing to approve regulatory amendments that revise two previous program approvals from the Connecticut Department of Energy and Environmental Protection (CT DEEP). The revisions include amendments to the Regulations of Connecticut State Agencies (RCSA) that revise the Connecticut State Operating Permit Program and amendments to RCSA that revise limitations on potential to emit Clean Air Act (CAA) pollutants. A significant aspect of this action involves revising the definition of "hazardous air pollutant" in the RCSA in response to EPA adding 1- bromopropane to the list of hazardous air pollutants. This action is being taken under the Clean Air Act.
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