If I need thorough training or updating, I always use Lion. Lion is always the best in both instruction and materials.

These are the best commercial course references I have seen (10+ years). Great job!

I was able to present my scenario to the instructor and worked thru the regulations together. In the past, I attended another training firm's classes. Now, I have no intention of leaving Lion!

Excellent course. Very interactive. Explanations are great whether you get the questions wrong or right.

As always, Lion never disappoints

Lion's information is very thorough and accurate. Presenter was very good.

Given the choice, I would do all coursework this way. In-person courses go very fast without the opportunity to pause or repeat anything.

The workshop covered a lot of information without being too overwhelming. Lion is much better, more comprehensive than other training providers.

I like Lion's workshops the best because they really dig into the information you need to have when you leave the workshop.

Lion's training was by far the best online RCRA training I've ever taken. It was challenging and the layout was great!