Sources and causes of poor indoor air quality (IAQ). Protocols for IAQ investigations; problem evaluation and solution proposals. Approaches to sustainable construction; best IAQ and energy savings. Class Notes: To access your course, go to http://online.fiu.edu; additional $90 fee for this online course. This online course may require up to two proctored exams. For more information about proctored exams, please visit http://online.fiu.edu/currentstudents/exams.