Company Description. Since 1995, Compliance Solutions Occupational Trainers Inc. has been a trusted provider of OSHA, DOT, and EPA compliant EH&S training and certification. Offering over 350 courses, we cater to diverse training needs through on-site, virtual, blended, and instructor-led solutions in 58 cities every month. Our focus includes HAZWOPER and Emergency Response certification, while prioritizing customer convenience and affordability....