Gradient will present on a panel discussion hosted by Boston Analytical on Navigating Unknown Compounds in Medical and Combination Device E&L Studies, from a Chemistry, Toxicology and Regulatory Standpoint! The panel will include individuals from Boston Analytical, Gradient and Kymanox – See below:

Will Parker, Director of E&L and Nitrosamines Laboratories at Boston Analytical
@Stefanie Johns, PhD, Director, Regulatory Affairs at Kymanox
Isaac Mohar, Ph.D., DABT, Principal Scientist/Toxicologist at Gradient

Click below to register today!
https://lnkd.in/eHetvZFZ
#extractables #leachables #regulatoryguidance #chemistry #toxicology #medicaldevices #combinationdevices #unknowns #unknowncompounds #devicesafety #industryknowledge #stayintheknow

Kurt Herman, M.Eng., P.G. is a member of the Society for Environmental Toxicology and Chemistry (SETAC) Sediment Advisory Group (SEDAG).

Gradient presenting at A&WMA’s 116th Annual Conference & Exhibition in Orlando, FL, June 5-8, 2023.

• “Evaluating Exposure and Risk in Communities with EJ Concerns: Uses and Limitations of Publicly Available Geographic Information System (GIS)-Based Tools.” N. Slagowski, A. Lewis, J. Lemay

President Biden’s recent “Executive Order on Revitalizing Our Nation’s Commitment to Environmental Justice for All” expands the federal government’s focus on environmental justice (EJ) to include a “whole-of-government” approach and redefines the definition of EJ.  This Executive Order builds on the previous presidential action by President Clinton nearly 30 years ago, which defined EJ and outlined an agenda for addressing its effects in vulnerable communities.  That same agenda has been used by federal agencies ever since.  According to President Biden’s recent Executive Order, EJ is now defined as:

“The just treatment and meaningful involvement of all people, regardless of income, race, color, national origin, Tribal affiliation, or disability, in agency decision-making and other Federal activities that affect human health and the environment.”

The new EJ definition, which includes Tribal affiliation and disabilities, represents a more modern, action-oriented approach by the federal government to address environmental issues, including chemical exposures and climate change.  As the definition of EJ changes and evolves and federal agencies more fully incorporate EJ in their policies and practices, vulnerable communities considered to be overburdened with EJ concerns could also change and evolve.  Existing EJ tools that are used to map and screen for environmental and demographic socioeconomic indicators, such as the United States Environmental Protection Agency (US EPA) EJScreen and the Council on Environmental Quality (CEQ) Climate and Economic Justice Screening Tool (CEJST), will likely have to consider how to incorporate new EJ indicators, such as disabilities.

Along with a broadened EJ definition, the Executive Order could have impacts on federal rulemaking, regulations, programs, and practices. As agencies work to integrate EJ considerations into their missions, changes may be seen in permitting, compliance, monitoring, reporting, and enforcement. In addition, the Executive Order emphasizes an increased reliance on best available science and data to understand cumulative impacts and burdens.

Gradient scientists are staying on top of changes to regulations, guidance, and tools used to assess technical aspects of EJ-related issues to help our clients navigate the developing intersection between science and EJ policies and practices.  If you have questions about how the Executive Order and revised EJ definition may impact your operations, please contact Gradient.

Andrew Yeh has been appointed to the Board of Directors of the Adopt A Stream Foundation (AASF), a non-profit organization in the State of Washington that focuses on environmental education (e.g., wildlife biology and ecology) and stream restoration (e.g., removing physical barriers for fish migrating through streams).

Gradient presenting at Society of Environmental Toxicology and Chemistry (SETAC) Europe 33rd Annual Meeting in Dublin, Ireland, April 30-May 4, 2023.  Poster presentations include:

• “Comparing the Sensitivity of Predicted Environmental Concentrations of Pharmaceuticals Using Empirical and Quantitative Structure-Activity Relationship (QSAR)-Derived Physico-chemical Parameters.” J. Rominger, T. Verslycke,  W. Hoque
• “Screening Assessment of Endocrine Disruption Properties of a Large Portfolio of Petroleum-Related UVCB Substances.” T. Verslycke, A. Lewis, T. Manidis, D. Lyon, N. Synhaeve, G. Hinkal, L. Saunders
• “An Update Concordance Assessment of Predicted No-Effect Concentration (PNEC) Aquatic Toxicity Data for Pharmaceuticals.” T. Verslycke, I. Bamgbose

Gradient is presenting at American Society for Testing and Materials (ASTM) Workhop on Setting Acceptance Limits for Medical Device Cleaning Validation on May 9, 2023 in Denver, CO.

• “Integrating Medical Device Cleaning Validation with Established Toxicological Risk Assessment Methodology.” I. Mohar, L. Borton, J. Cohen.

Andrew Yeh, Ph.D., DABT will serve as Senior Councilor in the Pacific Northwest Association of Toxicologists (PANWAT) for the 2023-2024 term.  PANWAT is a Regional Chapter of the Society of Toxicology.

Joel M. Cohen, Sc.D., DABT was elected to serve as ​Councilor of the SOT Computational Toxicology Specialty Section Executive Council.

Gradient Presenting on Environmental Justice and Semiconductor Product Stewardship at SESHA’s 45th Annual Symposium in Phoenix, Arizona, April 24-28, 2023.

Gradient’s 2023 SESHA Presentations: 

“When Molecules Fall Apart: Assessment of Chemicals that Dissociate”
Jessie M. Kneeland, Ph.D., Chase H. Butler, M.S., Ari S. Lewis, M.S.
4/26/23 @ 1:30 pm-2:00 pm

“Environmental Justice and Semiconductor Product Stewardship”
Ari S. Lewis, M.S.
4/26/23 @ 3:20 pm-3:50 pm