United StatesTSCA

EPA Seeks Experts For Critical Review Of Phthalates Risk Evaluations

The U.S. Environmental Protection Agency (EPA) has issued a call for nominations of scientific experts to join its Science Advisory Committee on Chemicals (SACC). These experts will critically review Draft Risk Evaluations for two significant phthalates: Di-isodecyl Phthalate (DIDP) and Di-isononyl Phthalate (DINP), under the Toxic Substances Control Act (TSCA).The EPA's decision to evaluate DIDP and DINP risks concurrently in 2019 is based on their shared characteristics. Both chemicals, commonly used as plasticizers in PVC, have similar physical properties and potential human and environmental exposure risks. This assessment highlights the EPA's proactive approach to chemical safety and pollution prevention.

Published in March 2024. Dates, deadlines and stages may have changed since.

Dr Steven Brennan

2 min readAI-drafted, expert reviewed

Plastic PVC bags

The U.S. Environmental Protection Agency (EPA) has issued a call for nominations of scientific experts to join its Science Advisory Committee on Chemicals (SACC). These experts will critically review Draft Risk Evaluations for two significant phthalates: Di-isodecyl Phthalate (DIDP) and Di-isononyl Phthalate (DINP), under the Toxic Substances Control Act (TSCA).

The EPA's decision to evaluate DIDP and DINP risks concurrently in 2019 is based on their shared characteristics. Both chemicals, commonly used as plasticizers in PVC, have similar physical properties and potential human and environmental exposure risks. This assessment highlights the EPA's proactive approach to chemical safety and pollution prevention.

Expertise Sought

The EPA seeks scientists with extensive qualifications in areas relevant to this peer review. Specializations of interest include health and ecological risk assessment, exposure to consumer products and indoor air, and ingestion exposure routes, among others. This initiative reflects the agency's dedication to a scientifically rigorous evaluation process.

Nomination Guidelines

Nominees should refrain from submitting confidential or sensitive information. The EPA requires nominees to provide detailed financial disclosures to prevent conflicts of interest and ensure the review's integrity. This transparency is crucial for maintaining the credibility of the evaluation process.

The SACC's peer review is slated for a public meeting in the summer, underscoring the EPA's commitment to transparency and scientific integrity. This review is a pivotal step in finalizing the EPA's risk evaluations and informing risk management decisions under TSCA.

How To Nominate

The deadline for nominations is 1 April 2024. Interested parties should send their nominations to the SACC via the specified email address, marking a significant step towards safeguarding chemical safety and environmental health.

The SACC serves as an essential advisory body to the EPA, offering independent scientific advice and recommendations on risk assessments, methodologies, and pollution prevention for TSCA-regulated chemicals. This call for expert nominations represents a vital move towards ensuring the responsible use of chemicals in the U.S.

Dr Steven Brennan

CEO and co-founder of Foresight, and a co-opted member of ECHA's Committee for Socio-economic Analysis. He holds a PhD in chemical engineering.

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