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Specialties & Experience

General Specialties: Safety and Industrial Hygiene

Specialty Focus: Chemical Exposure Assessment, Containment Controls, Qualitative and Quantitative Risk Assessment, Ergonomics , Noise & Hearing Conservation, Biohazard Assessment, Respiratory Protection, Safety Hazard Evaluation, Auditing, Bayesian Decision Analysis, Unexploded Ordnance (UXO) Hazard Operations

Education: Masters in Public Health -Industrial Health and Safety(MPH), University of Michigan - Ann Arbor; Bachelors of Science (BS), Medical Technology - Clinical Laboratory Science

Years in Practice: 29


Additional Information

Prior to returning to independent consulting practice, Nancy McClellan practiced industrial hygiene management on a global scale for both LafargeHolcim, the world’s largest building materials corporation and for AbbVie, a major producer of highly potent biopharmaceuticals. She has invested over 25 years in practicing occupational hygiene in a wide variety of high hazard industries. As a self-employed consultant for over 15 years she provides management, training, and field services to sectors such as the automotive, military, hospital, electronic, food, pharmaceutical, chemical, and housing industries. She has also provided legal expert witnessing for nationally-profiled, catastrophic incidents. In her volunteer professional life, Ms. McClellan recently served on the Board of Directors for both the American Industrial Hygiene Association and American Board of Industrial Hygiene, and continues as the co-chair for the globally recognized Occupational Hygiene Training Association (OHTA). She has also served as the Chair of the Joint Occupational Hygiene Ethics Education Committee. She has been active member of the British and Irish Occupational Hygiene Societies and a number of AIHA Chapters as a conference speaker and organizational liaison to AIHA and OHTA.