“Very good hazwoper refresher -- I have tried 5-6 on-line classes with various vendors and this rates with the best -- the links with additional info to find/research, powerpoint presentations included with each module provided important information.”

“Course materials were very relevant to the type of work that I do.”

“My knowledge on this subject has been advanced.”

“That I can do it on my own time, late at night or early in the morning when time allows. It's very convenient.”