Minimum Requirements

Diplomates may recertify by successful Examination or by submitting a CM Worksheet which meets the following minimum requirements.

     Sum of all Categories
Category 4 - Points (Hours)
Diplomate Cycle ^
Total Points IH *
IH Ethics +
CIH®
60 months 40 10 (60 hrs) 0.33 (2 hrs)
CAIH®
60 months 35 10 (60 hrs) 0.33 (2 hrs)

^ All Diplomates are assigned to a 60 month CM Cycle. 

* For those with the IEQ sub-specialty, at least 5 points (30 hours) must be in air quality.

+ The IH Ethics credit also counts as IH credit.