What is a Certified Industrial Hygienist (CIH)? Do I Need One?

If you need an Industrial Hygienist or a Certified Industrial Hygienist (CIH) discussed in this article, call us at 973-366-4660 or e-mail us at info@atlenv.com for details and a free estimate. Written By: Robert E. Sheriff, CIH, CSP, President February 20, 2020; updated October 2021 What is a Certified Industrial Hygienist (CIH)?  What is an Industrial … Continue reading →