April 30, 2001
Quality Technical Training Center is now offering an individual self-study course in Indoor Air Quality. Course material is delivered to the student through modular lessons. The IAQ course is designed to take approximately 20 hours, but can be completed at the student’s own pace. The final exam is sent back to the school for grading, and a diploma is awarded for a passing grade of 70 or higher. Quality Technical Training Center, Las Vegas, NV.