The U.S. Environmental Protection Agency (EPA) announced on December 2, 2019, that it granted the first two manufacturer requests for risk evaluations for diisodecyl phthalate (DIDP) and diisononyl phthalate (DINP), two chemicals used in plastic production. EPA states that if the requests are not withdrawn within 30 days, both DIDP and DINP will enter the risk evaluation process under the Toxic Substances Control Act (TSCA). Manufacturer-requested risk evaluations are conducted in the same...
Archives
November 21, 2019
Ninth Circuit Issues Decision in Case Challenging EPA’s Prioritization and Risk Evaluation Rules
On November 14, 2019, the U.S. Court of Appeals for the Ninth Circuit issued its decision in a case challenging the U.S. Environmental Protection Agency’s (EPA) prioritization and risk evaluation rules. Safer Chemicals, Healthy Families v. EPA, No. 17-72260. Petitioners argued that provisions in the risk evaluation rule relating to EPA’s evaluation of the risks from a substance’s “conditions of use” violate several of the Toxic Substances Control Act’s (TSCA) requirements. ...
November 15, 2019
Comments on EPA’s 20 Proposed Low-Priority Chemical Substances Due November 13, 2019
On August 13, 2019, the U.S. Environmental Protection Agency (EPA) released the list of 20 chemical substances that it proposes to designate as low-priority substances for which risk evaluation under the Toxic Substances Control Act (TSCA) is not warranted at this time. EPA’s August 15, 2019, proposed rule provides a summary of the approach used by EPA to support the proposed designations, the proposed designations for each of the chemical substances, and instructions on how to access the...
The U.S. Environmental Protection Agency (EPA) published a Federal Register notice on November 7, 2019, announcing the availability of the draft risk evaluation for N-methylpyrrolidone (NMP) and soliciting public comment. 84 Fed. Reg. 60087. EPA’s draft risk evaluation findings include: EPA did not find risk to the environment, bystanders, or occupational non-users. For all the conditions of use included in the draft risk evaluation, EPA has preliminarily...
On November 4, 2019, the U.S. Environmental Protection Agency (EPA) announced the availability of the draft risk evaluation for N-methylpyrrolidone (NMP), which includes more than 30 uses of NMP in adhesives, sealants, paints and arts and craft paints, paint and coating removers, adhesive removers, and degreasers. EPA’s draft risk evaluation findings include: EPA did not find risk to the environment, bystanders, or occupational non-users. For all the conditions of use included...
On October 29, 2019, the U.S. Environmental Protection Agency published a Federal Register notice announcing the availability of the draft Toxic Substances Control Act (TSCA) risk evaluation for methylene chloride (MC). 84 Fed. Reg. 57866. As reported in our October 26, 2019, blog item, EPA is submitting the same document to the TSCA Science Advisory Committee on Chemicals (SACC) for peer review. SACC will convene an in-person public meeting to consider and...
October 3, 2019
EPA Publishes TSCA SACC Meeting Minutes and Final Report on Draft Risk Evaluation for PV29
On September 30, 2019, the U.S. Environmental Protection Agency (EPA) announced the availability of the meeting minutes and final report for the June 18-21, 2019, meeting of the Toxic Substances Control Act (TSCA) Science Advisory Committee on Chemicals (SACC) on the draft risk evaluation for Pigment Violet 29 (PV29). SACC’s report addresses the scientific issues being considered by EPA regarding the peer review for the draft risk evaluation. As reported in our...
The U.S. Environmental Protection Agency’s (EPA) Toxic Substances Control Act Science Advisory Committee on Chemicals (TSCA SACC) will peer review EPA’s draft risk evaluation for 1-bromopropane (1-BP) on September 10-12, 2019. The meeting will be held at the Hyatt Regency Crystal City at Reagan National Airport, 2799 Jefferson Davis Highway, Arlington, Virginia. As reported in our August 9, 2019, blog item, EPA released the draft risk evaluation for...
On August 23, 2019, the U.S. Environmental Protection Agency (EPA) published a Federal Register notice proposing to designate 20 chemical substances as high-priority substances for risk evaluation under the Toxic Substances Control Act (TSCA). 84 Fed. Reg. 44300. The notice includes a summary of the approach used by EPA to support the proposed designations, the proposed designation for each of the chemical substances, and instructions on how to access the chemical-specific information,...
August 17, 2019
EPA Begins Public Comment Period for Manufacturer Requests for Risk Evaluations of DIDP and DINP
The U.S. Environmental Protection Agency (EPA) announced on August 16, 2019, that it is opening a public comment period for manufacturer requests for the risk evaluations of diisodecyl phthalate (DIDP) and diisononyl phthalate (DINP), two chemicals used in plastic production. EPA notes that the manufacturer-requested risk evaluations “are among the first such evaluations of this kind to be requested” under the Toxic Substances Control Act (TSCA). EPA is also taking public...