All Knowledge & Insights By Date

On December 17, 2019, the U.S. Environmental Protection Agency (EPA) will host its first annual conference in Washington, D.C., to discuss alternative test methods and strategies to reduce animal testing.  EPA states that its conference “will bring together some of the leading voices in environmental and health research to discuss efforts to reduce testing on mammals.”  The conference will focus on the New Approach Methods (NAM), which include “any technologies,...

On October 15, 2019, EPA posted a total of 11 documents to the registration review docket for paraquat dichloride (EPA-HQ-OPP-2011-0855).  Of primary interest in the registration review process under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) are the draft human health and ecological risk assessments.  Additional supporting documents posted to the docket include dietary, residential, and occupational exposure assessments; a review of analytical...

On November 12, 2019, the European Union (EU) Observatory for Nanomaterials (EUON) published a Nanopinion entitled “Nanomaterials in Europe’s workplaces:  what are the risks and how can they be managed?” and written by Elke Schneider, European Agency for Health and Safety at Work (EU-OSHA).  Schneider states that at the EU level, the requirements for managing nanomaterials and their potential risks are the same as those for managing other hazardous substances.  Under the EU’s...

The German Environment Agency (UBA) will hold a conference on December 5-6, 2019, on “Advanced Materials — 1st Thematic Conference.”  UBA uses the term “advanced materials” to refer to a heterogeneous group of new or modified materials with improved properties for intended applications.  According to UBA, for a certain number of these new materials, their potential risk may not be driven by their chemical identity alone but may also be determined by their physical and morphological...

On November 4, 2019, the European Commission’s (EC) Scientific Committee on Consumer Safety (SCCS) published an updated Guidance on the Safety Assessment of Nanomaterials in Cosmetics.  The Guidance updates SCCS’s 2012 Guidance (SCCS/1484/12) on the safety assessment of nanomaterials in cosmetic products.  It covers the main elements of safety assessment — general considerations (Section 2), material characterization (Section 3), exposure assessment (Section 4), hazard...

On October 31, 2019, as required by the 2018 Farm Bill, the U.S. Department of Agriculture’s (USDA) Agricultural Marketing Service published its interim rule, “Establishment of a Domestic Hemp Production Program” (Interim Rule).  The Interim Rule proposal specifies rules and regulations governing hemp production in the U.S., including: Requirements for state/tribal plans for states pursuing regulatory authority over hemp production; Recordkeeping requirements; Licensing requirements;...

On October 29, 2019, the U.S. Environmental Protection Agency (EPA) 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 25, 2019, memorandum, 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 review the...

The U.S. Environmental Protection Agency (EPA) will publish a Federal Register notice on October 29, 2019, announcing the availability of and soliciting public comment on the draft Toxic Substances Control Act (TSCA) risk evaluation of methylene chloride (MC). EPA states that it is also submitting the same document to the TSCA Science Advisory Committee on Chemicals (SACC) for peer review and that SACC will convene an in-person public meeting to consider and review the draft risk...

The European Union (EU) Observatory for Nanomaterials (EUON) announced on October 15, 2019, that it seeks topics that could be addressed in upcoming studies.  EUON conducts up to three studies annually that are intended to address knowledge gaps on nanomaterials that are of interest to the general public and the research community.  EUON states that it is looking for studies that address: Questions relating to the health and safety of nanomaterials, including hazard and risk...

On September 30, 2019, the U.S. Environmental Protection Agency (EPA) released an updated Aquatic Life Benchmarks Table for registered pesticides.  The update includes four newly registered pesticides and their degradants as well as new values for more than 30 previously registered pesticides. The benchmarks inform state and local regulators in their interpretation of water quality monitoring data. Waterbodies where benchmarks are exceeded may be prioritized for further investigation.  EPA...