Would you like to become an indoor air quality or green building consultant? Would you like to better understand how to create a healthy home or building by preventing, diagnosing, and resolving indoor environmental problems? The Certified Indoor Environmentalist Program will help you take the next step in your career.

This online program prepares you to pass the CIE examination through a series of video lectures on exam topics such as contaminants, health effects, building science, HVAC, equipment, assessments, mold remediation, and industry standards and guidelines. The course also covers practice questions in detail and provides a practice examination to ensure you succeed at becoming a Certified Indoor Environmentalist.