Certification Exam Resources

The purpose of the Certified Industrial Hygienist (CIH) exam, offered by the American Board of Industrial Hygiene (ABIH), is to help ensure that professionals working in this field have the skills and knowledge that have been identified as being important in the practice of industrial hygiene. In an effort to assist those preparing to take the exam, ACGIH® is proud to offer the following recommended publications for CIH exam preparation. Order your publications online today!

ACGIH® Signature Publications

Other Publications