The National Association for Environmental Management (NAEM) is the largest professional association for corporate environment, health and safety (EHS) and sustainability decision-makers. We are dedicated to empowering our members to advance environmental stewardship, create safe and healthy workplaces, and promote global sustainability.
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NAEM's 2014 Member Appreciation Week - Meet the 2014 Board of Directors
Meet the New 2014 Board of Regents

Learn more about your peers and colleagues who lead NAEM and celebrate Member Appreciation Week.

Karen Siebenberger

Karen Siebenberger

Karen Siebenberger

Director, Environmental Programs and Sustainability

Mallinckrodt Pharmaceuticals plc

Karen Siebenberger is the Global Director of Environmental Programs and Sustainability for Mallinckrodt Pharmaceuticals. Mallinckrodt Pharmaceuticals is a diversified pharmaceutical company with ten manufacturing sites, representing 5500 employees and global revenues in excess of $2 billion.

Karen reports to the Vice President of Environmental, Health Safety and Sustainability and is responsible for leading environmental compliance programs and sustainability across the company. She is a results oriented EHS professional with over 30 years of proven leadership experience. In 1983 she joined Mallinckrodt as an Environmental Chemist at the original St. Louis Plant, and has held positions of increasing responsibility within the company.

Karen's position has included oversight of up to 22 manufacturing and R&D locations and has expanded to include Sustainability and Product Stewardship. In this role, Karen and her team have the responsibility for identifying opportunities for improvement, combining cost reduction and productivity increases and developing innovative solutions across a wide range of sustainability and environmental issues. She and her staff strive for improving and sharing best management practices and strong compliance assurance programs.

Siebenberger received bachelor degrees in Biology and Chemistry from St. Louis University and a double Masters of Science degree in Marketing and Management from Maryville University. She has been a Certified Hazardous Materials Manager.

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NAEM Seeks Member Feedback

January 30, 2017

“As a professional association, our mission is to serve our members,” said Executive Director Carol Singer Neuvelt. “We hope everyone will take this opportunity to share their input and help us improve the quality of your NAEM experience.” The association uses responses from the annual Member Feedback survey to innovate its programming and finetune its benefits.

NAEM Publishes Inaugural EHS & Sustainability Software Ratings Report

January 23, 2017

Today the National Association for Environmental Management (NAEM) published its first report from the EHS & Sustainability Software Ratings Project, a new research initiative to evaluate user satisfaction with commercial software systems.

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