All Knowledge & Insights By Date

After many years of study, the U.S. Environmental Protection Agency (EPA), industry stakeholders, and the scientific community at large well know that chemicals that are persistent, bioaccumulative, and toxic (PBT) behave differently in the environment and in biological systems than non-PBT chemicals. Congress acknowledged this in updating the Toxic Substances Control Act (TSCA) in 2016 by specifying special provisions under TSCA Section 6(h) for PBT chemicals. In June of this year,...

The U.S. Environmental Protection Agency (EPA) published a Federal Register notice on August 23, 2019, 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 and supporting docket materials identify the proposed designation for each of the chemical substances and instructions on how to access the chemical-specific information, analysis, and basis used by EPA...

Health and safety studies provide invaluable insights into the hazards posed by chemical substances. The cost of generating these studies is also considerable, and access to them should be commensurate with the intellectual property interests they reflect. This article explores two current challenges under the Toxic Substances Control Act (TSCA) and offers practical tips for managing these issues....

In April 2019, the Federal Trade Commission (FTC) sent warning letters to eight companies advertising simulated or laboratory-created diamonds.  In a May 3, 2019, Business Blog item entitled “The many facets of advertising diamonds with clarity,” FTC states that according to the letters, the companies promoted their products without adequately disclosing that they were not mined diamonds.  In the blog item, FTC posed questions to FTC attorney Robert Frisby regarding the...

The U.S. Environmental Protection Agency (EPA) announced on August 16, 2019, that it has opened the public comment periods for manufacturer requests for the risk evaluations of two chemicals used in plastic production, diisodecyl phthalate (DIDP) and diisononyl phthalate (DINP). EPA notes that the manufacturer-requested risk evaluations of DIDP and DINP “are among the first such evaluations of this kind to be requested” under the Toxic Substances Control Act (TSCA). EPA states that it “is...

This week, I sat down with Dr. Lisa E. Friedersdorf, the Director of the National Nanotechnology Coordination Office (or NNCO) to discuss all things nano. For anyone in the nano space, Lisa is a rock star and well known to all. To those less familiar, Lisa joined NNCO several years ago, having served as the Associate Director of the Materials Research Center at Lehigh University and Director of the Industry Liaison Program. Lisa was also Director of the...

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. The pre-publication version of EPA’s 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...

The U.S. Environmental Protection Agency (EPA) released on August 9, 2019, the draft risk evaluation for 1-bromopropane (1-BP), the fourth of the first ten chemicals undergoing risk evaluation under the amended Toxic Substances Control Act (TSCA). The draft risk evaluation states that there could be unreasonable risks to workers, occupational non-users, consumers, and bystanders under certain conditions of use. EPA did not find unreasonable risk to the environment under any of the...

The U.S. Environmental Protection Agency (EPA) published a Federal Register notice on May 15, 2019, announcing the availability of a signed action identifying chemical substances for inactive designation according to the Toxic Substances Control Act (TSCA) Inventory Notification (Active-Inactive) Requirements rule. 84 Fed. Reg. 21772. The signed action, dated May 6, 2019, initiated a 90-day period after which substances identified as inactive will be designated as inactive. Inactive...

Last October, at the Annual Meeting of the International Bar Association in Rome, I was fortunate enough to be introduced to Katherine Meighan, the General Counsel of IFAD, the International Fund for Agricultural Development.  Katherine gave an eye-opening presentation at the IBA conference on IFAD’s efforts to address the issue of food security and world hunger, and I knew I had to have her on the podcast to share her message and to dig deeper into her work...