Sulaiman Hamidi, Director, Sustainability & Product Stewardship; Allergan Inc.
2019 NAEM EHS and Sustainability Management Forum

Denny Lerch, Senior Associate; Haley & Aldrich Inc.


Denny Lerch, Senior Associate; Haley & Aldrich Inc.

Denny Lerch is a Senior Associate and Chemical Engineer at Haley & Aldrich, Inc. Denny has more than 25 years of diverse work experience with EHS compliance and operational risk issues for a wide variety of industrial clients including electric utilities, pharmaceutical and chemical manufacturers, consumer products companies, paper mills, and aerospace companies. He routinely assists clients nationwide in maintaining compliance with regulatory requirements, developing sustainable EHS management systems, and evaluating strategies to mitigate risks associated with current and future operations. His technical specialties include taking risk-based approaches to projects including air permitting and compliance, EHS program development, compliance plan development, and risk mitigation strategies.


Denny holds a Bachelor of Science in Chemical Engineering from Rutgers University and is a registered Professional Engineer in New Jersey.

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