PDO Online Courses | Arabian Training & Safety Academy | PDO The ATS Academy would like to announce that all PDO courses are available online now Except for the H2S Course in Normal Class PDO Courses Courses Title Level 01 HSE Orientation (non supervisory / NS ) HSE Orientation (supervisory / S) (H2S) Staying Alive in an H2S Environment Fire Warden First Aid Course Chemical Handling Awareness Self Contained Breathing Apparatus & Confined Space Rescue Naturally Occurring Radioactive Material Management Health Risk Assessment Environmental Awareness …