A series of screen shots from one of the Health, Safety and Environmental Technology (HSET) courses is available here.  This should give you some idea of what the HSET courses look like, how they are organized, and what can be expected of you as a HSET student.

The HSET online program is part of the Iowa Community College Online Consortium (ICCOC). The ICCOC utilizes the eCollege online platform.  Check out ICCOC's website for more information about ICCOC and the eCollege platform. You can also look at a demonstration course and look up the syllabi for online courses on the ICCOC website.