For a full overview of the operations of the program, please download and review the Procedural Guide (PDF Format).
Once you decide to join the AHAM Room Air Cleaner Certification Program, a number of things must occur before you become a Licensee. There are two sets of activities that must occur, one between you and the Program Laboratory and one between you and AHAM. These can occur concurrently, as shown in the following chart:
Joining AHAM