If you hold the CSP, OHST or CHST, the BCSP will allow you to fast-track to obtain a CET. CHMM renewal packages now include an invitation to become a CDGP. The CDGP competes with NEHA’s RHSP and RHSS. The AIHA and IAQA recently signed an MOU to establish a registry for qualified IAQ practitioners. The new registry will compete with NREP’s CIAQM and a “myriad of IAQ certifications” in the marketplace, according to AIHA’s MUO.