No, they are not the same as there is no “OSHA 40”. However, “OSHA 30” and “OSHA 10” are more for general safety. While “OSHA 30” does contain a bit about HAZWOPER training, it is nowhere the same as our HAZWOPER 40-hour training. If someone mentions “OSHA 40” they likely either mean the 40-hour HAZWOPER training or they mean the “OSHA 30” safety training.