Environmental Protection Agency July 9, 2019 – Federal Register Recent Federal Regulation Documents

EPA is required under the Toxic Substances Control Act (TSCA), as amended by the Frank R. Lautenberg Chemical Safety for the 21st Century Act, to make information publicly available and to publish information in the Federal Register pertaining to submissions under TSCA Section 5, including notice of receipt of a Premanufacture notice (PMN), Significant New Use Notice (SNUN) or Microbial Commercial Activity Notice (MCAN), including an amended notice or test information; an exemption application (Biotech exemption); an application for a test marketing exemption (TME), both pending and/or concluded; a notice of commencement (NOC) of manufacture (including import) for new chemical substances; and a periodic status report on new chemical substances that are currently under EPA review or have recently concluded review. This document covers the period from 05/01/ 2019 to 05/31/2019.

The Environmental Protection Agency (EPA) is approving a state implementation plan (SIP) revision submitted by the State of Delaware. This revision pertains to a negative declaration for the October 2016 Oil and Natural Gas Control Techniques Guidelines (CTG) (2016 Oil and Gas CTG). This action is being taken under the Clean Air Act (CAA).

The Environmental Protection Agency (EPA) proposes to approve Montana's regional haze progress report, submitted by the Montana Department of Environmental Quality (MDEQ) as a revision to its State Implementation Plan (SIP). Montana's SIP revision addresses requirements of the Clean Air Act (CAA) and the EPA's rules that require states to submit periodic reports describing progress toward Reasonable Progress Goals (RPGs) established for regional haze and a determination of the adequacy of the state's existing plan addressing regional haze. Montana's progress report explains the measures that have been implemented in the regional haze plan due to be in place by the date of the progress report and that visibility in the majority mandatory federal Class I areas affected by emissions from Montana sources is improving, and that a revision of the plan is not needed at this time. The EPA is proposing approval of Montana's determination that the State's regional haze plan is adequate to meet RPGs for the first implementation period, which extended through 2018 and requires no substantive revision at this time.

Addressing childhood lead exposure is a priority for EPA. As part of EPA's efforts to reduce childhood lead exposure, EPA evaluated the current dust-lead hazard standards (DLHS) and the definition of lead-based paint (LBP). Based on this evaluation, this final rule revises the DLHS from 40 [micro]g/ft\2\ and 250 [micro]g/ft\2\ to 10 [micro]g/ft\2\ and 100 [micro]g/ft\2\ on floors and window sills, respectively. EPA is also finalizing its proposal to make no change to the definition of LBP because insufficient information exists to support such a change at this time.

The Environmental Protection Agency (EPA) is proposing approval of Missouri's request to remove the transportation conformity rule for the Kansas City area.