OSHA 10 and 30-hour General Industry training with EHS Management Solutions Review information Maximum Class size 40 students and Minimum class size 10 students. OSHA 10-Hour Classes & Training OSHA 10 Courses 10-Hour OSHA Safety Training for General IndustryRated 0 out of 5 Read more OSHA 30-Hour Classes & Training OSHA 30 Courses 30-Hour OSHA Outreach Training Program (4-Day)Rated 0 out of 5 Read more