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Our multi-disciplinary team of experts offer strategic planning for compliance with EPR packaging and paper laws.

Compliance deadlines are approaching and it’s time to prepare. We can help.

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Ecological Tableware


On May 21, 2024, Minnesota became the fifth state to adopt an EPR packaging program -- joining California, Oregon, Colorado, and Maine.


EPR programs assign responsibility to producers for the post consumer life-stage of products. Unless producers qualify for individual compliance, producers must join a producer responsibility organization ("PRO") and pay fees assessed by the PRO to subsidize the program.

The Circular Action Alliance ("CAA") (the PRO in California and Colorado and the only party to apply for the PRO position in Oregon) has announced only registered producers will have access to their monthly producer working groups and educational forums, including presentations on the participation agreements producers will ultimately be required to execute.

Potential producers should evaluate what requirements apply to them in each state and assess applicable registration requirements. Contact us for assistance.

On May 8, 2024, EPR Group submitted comments on the proposed rules under California's EPR program. Among other things, we requested clarification about the definition of a producer and the proposed allocation of liability between producers -- and advocated for the ability of producers to contract with another party to assume legal responsibility for compliance. 


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Catherine W. Johnson, CEO and Principal​

Catherine has over 30 years of experience as an environmental attorney, representing a wide range of businesses, including Fortune 50, Fortune 500, and S&P 500 manufacturing companies in a variety of permitting and compliance matters. She was also lead attorney in both a Superfund case and a Proposition 65 case which are each considered bellweather cases in their fields, and have been the subject of articles in legal journals and the national media. Catherine served as a partner with one of California's leading law firms before founding the environmental boutique law firm, Environmental General Counsel PC (EGC) and EPR Group Consulting. Through EGC, she is an active member of the National Stewardship Action Association's (NSAC) SB 54 Working Group Committee. As a consultant to the U.S. EPA, Catherine supported the rule making process for federal solid waste regulations by drafting preambles to the regulations and assisting in the review and response to public comments. Catherine graduated from Smith College and the University of Virginia School of Law.

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Jim D. Werner, Senior Policy Advisor

Jim Werner is an environmental engineer with more than 40 years of technical and policy experience, including heading environmental programs at both the state and federal level. Most recently, Jim managed the Environmental Policy Section of the U.S. Congressional Research Service, advising members of the U.S. Congress on a wide range of issues including climate change and waste management. Jim previously served as Director of Delaware’s Air and Waste Management Division and as Missouri’s Director of Air and Land Management, where, at both agencies, he led successful legislative and administrative initiatives to reduce and recycle wastes. From 1993-2001, Jim served as Director of Environmental Management Policy at the U.S. Department of Energy. Jim also worked for several years in private consulting for corporate and government clients. Jim graduated from the University of Delaware and earned a Masters Degree in Environmental Engineering from Johns Hopkins University.

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Dr. Julia Thrower, Senior Scientist

Julia has over 12 years of experience as an environmental attorney and holds a graduate degree in biochemistry.  Julia previously served as an attorney in the United States Department of Justice (DOJ), Natural Resources Division, for over nine years, where she was awarded DOJ's highest award, the Special Achievement Award. At EPR Group, she tracks EPR packaging developments across the country with a special focus on recycling and compostability definitions in each state. Julia graduated from Berkeley Law School (formerly Boalt Hall) and holds a PhD in biochemistry from Johns Hopkins University. She was also a post-doctoral fellow in the Chemistry Department at the University of California, Berkeley.

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Dr. Heidi Schweizer, Senior Economist

Heidi is a supply chain economist. Her commodities research focuses on production, supply chain management, and transportation. She is the author of numerous academic articles in her field in leading academic journals. She was formerly an Assistant Professor at North Carolina State University where she was a member of the Agricultural and Resource Economics Department. She holds a Masters of Science in Applied Economics from Montana State University and a PhD in Economics from the University of California, Davis.

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Emma Roos-Collins, Senior Policy Analyst

Emma tracks and analyzes developments in the EPR laws and manages the development of EPR research materials and presentations, with a special emphasis on California's source reduction requirements and labeling requirements. Emma participates in NSAC’s SB 54 Implementation Working Group’ Committee and is EPR Group's liaison with Product Stewardship Institute. Emma graduated with highest distinction (summa cum laude) with a Bachelor of Science in Environmental Economics and Policy from the University of California, Berkeley.

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Adrien Thein-Sandler, Senior Policy Analyst

Adrien was previously a planning consultant for an environmental consulting firm, where he conducted statutory and regulatory research, environmental policy analysis, and submitted public comments for emerging regulatory issues. He tracks and analyzes EPR laws in California, Oregon, and Colorado for EPR Group Consulting with a special emphasis in producer responsibility evaluations. Adrien was the recipient of several academic and athletic awards as an undergraduate, including the John Harvard Scholar award given to students who rank in the top 5% of their academic class. He graduated with a Bachelor of Arts in Environmental Science and Policy from Harvard University.

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Nathaniel George, Program Coordinator/Designer

Nathaniel supports program development, communications, and design at EPR Group. He designed EPR Group's logo (trademark pending) and creates and designs visual materials to help EPR Group's clients better understand the complicated EPR packaging compliance space. Nathaniel graduated from the University of Vermont with a major in Anthropology and a minor in Applied Design. He holds a Certificate in Graphic Design and Visual Communications from Emory University.

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