On June 12, 2025, Adrien Thein-Sandler answers general questions about EPR at a webinar sponsored by Adept Packaging. Click here.
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On September 17, 2025, Catherine Johnson presents on an EPR panel for the Personal Care Products Council. Stay tuned for details.
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Excited to announce that EPR Group's affiliated law firm, Environmental General Counsel, has been recognized by Chambers & Partners for its environmental practice in California.


Dr. Heidi Schweizer
Principal
As a supply chain economist, Heidi brings critical expertise to our clients who need assistance navigating the complexities of supply data reporting methodologies for the EPR programs. For our clients who have joined the producer responsibility organization (PRO), Circular Action Alliance ("CAA"), she provides training on the materials provided by CAA to registered producers about reporting supply chain data.
Heidi was formerly an Assistant Professor at North Carolina State University where she was a member of the Agricultural and Resource Economics Department. As a scholar, her commodities research focused on production, supply chain management, and transportation. She is the author of numerous academic articles on supply chain economics in leading academic journals.
Heidi holds a Masters of Science in Applied Economics from Montana State University and a PhD in Economics from the University of California, Davis.
