Industrial Hygiene

Mr. Napier provides expert witness services in matters involving occupational health and safety, asbestos and lead exposure, hazardous materials liability, OSHA and Cal-OSHA violations, and environmental regulatory compliance. He has represented both plaintiff and defense interests and has extensive experience working alongside legal counsel in regulatory hearings.

The simultaneous qualification as both a Certified Industrial Hygienist (CIH) and Certified Safety Professional (CSP) by examination is held by only a select group of professionals nationwide. This dual credential reflects mastery of both occupational health science and safety engineering disciplines, providing unusually broad-based expertise for litigation support.

Mr. Napier has represented organizations before OSHA, Cal-OSHA, AQMD, APCD, EPA, and Local Environmental Agencies. He has also participated in Cal-OSHA advisory committees proposing legislative changes to worker safety regulations.

Yes — his dual CIH and CSP credentials, combined with over four decades of private practice, equip him to address the full spectrum of occupational health, chemical exposure, hazardous materials, and safety program issues within a single engagement.

Mr. Napier's industry experience spans construction, aerospace and defense, oil refining, shipyards, hospitals, pharmaceutical manufacturers, foundries, schools, and many others. A detailed industry list is available on his website at cihcsp.com.

Yes — Mr. Napier is available as both a testifying and consulting expert. Attorneys seeking confidential consulting support prior to engagement as a testifying witness are welcome to reach out for an initial consultation.