Environmental Protection Agency August 18, 2021 – Federal Register Recent Federal Regulation Documents

The Environmental Protection Agency (EPA) is proposing to approve a revision to the Washington State Implementation Plan (SIP) pertaining to adoption by reference of a Low Emission Vehicle (LEV) program by the State of Washington. The Clean Air Act (CAA) grants authority to the EPA to adopt federal standards relating to the control of emissions from new motor vehicles, and generally preempts states from doing so. However, the CAA provides California the ability to adopt and enforce its own new motor vehicle emission standards, as long as the EPA approves California's standards via a preemption waiver. The CAA also allows other states to adopt California's new motor vehicle emission standards for which the EPA has granted such a waiver providing other relevant criteria are met. Washington adopted California's LEV emission standards in 2005, effective with new vehicles sold in model year 2009. Washington subsequently amended its new motor vehicle emissions program to incorporate California's LEV updates to its program. The purpose of this SIP revision is to implement programs to reduce vehicle emissions that contribute to formation of ground level ozone and fine particulate matter. Washington did not submit provisions related to greenhouse gas emissions from new motor vehicles or zero-emission vehicles requirements for inclusion in the SIP. The EPA is proposing to approve Washington's LEV SIP revision, as it relates to criteria pollutants, in accordance with the requirements of the CAA.

The Toxic Substances Control Act (TSCA) requires EPA to publish in the Federal Register a statement of its findings after its review of certain TSCA notices when EPA makes a finding that a new chemical substance or significant new use is not likely to present an unreasonable risk of injury to health or the environment. Such statements apply to premanufacture notices (PMNs), microbial commercial activity notices (MCANs), and significant new use notices (SNUNs) submitted to EPA under TSCA. This document presents statements of findings made by EPA on such submissions during the period from June 1, 2021 to June 30, 2021.

The U.S. Environmental Protection Agency's (EPA), Office of Information Management (OIM) is giving notice that it proposes to modify a system of records pursuant to the provisions of the Privacy Act of 1974. Central Data Exchange-Customer Registration Subsystem (CDX-CRS) is being modified to officially change from Central Data Exchange Customer Registration Subsystem (CDX-CRS). The new name for the system will be called Central Data Exchange (CDX). Additionally, CDX will leverage cloud resources.

EPA is issuing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for chemical substances which were the subject of premanufacture notices (PMNs). This action requires persons to notify EPA at least 90 days before commencing manufacture (defined by statute to include import) or processing of any of these chemical substances for an activity that is designated as a significant new use by this rule. This action further requires that persons not commence manufacture or processing for the significant new use until they have submitted a Significant New Use Notice (SNUN), and EPA has conducted a review of the notice, made an appropriate determination on the notice, and has taken any risk management actions as are required as a result of that determination.