CIH Certificate

The CIH-CP (Comprehensive Practice) is the certificate that is issued to all new CIHs.

Prior to the creation of the comprehensive exam, CIHs earned certifications in a variety of subspecialties:

• CIH-A Acoustical Aspect
• CIH-AP Air Pollution Aspect
• CIH-E Engineering Aspect
• CIH-C Chemical Practice
• CIH-T Toxicological Aspect
• CIH-R Radiological Aspect

If you do not already hold one of these specific credentials, DO NOT ORDER THIS CERTIFICATE. There will be a charge for refunding payments in the event that you order a certificate for a certification you do not hold.

Printed on high-quality bond paper with the raised gold seal in the lower left corner underneath the CIH logo.

Certificates are usually produced weekly on Tuesday or Thursday.