The NAHI Certified Real Estate Inspector (CRI) program is a certification that is earned. The designation is given only to Home Inspectors who demonstrate their advanced knowledge of, and proficiency at, all aspects of a Home Inspection. In order to become a NAHI Certified Real Estate Inspector (CRI), one must pass the NAHI CRI Exam and complete 250 full, fee-paid inspections. In addition, NAHI CRI participants must maintain annual continuing education credits and undergo an annual review of completed Home Inspection reports to remain in the program.
Reproduced from NAHI web site.
NOTE: NAHI ceased operations in late 2016