2 Combustible dust 1 Insufficient safety culture 9 Accidental contact with energized systems 8 Hazardous materials 3 Overheating / fire Bursting of pressure vessels 5 10 Flammable liquids and gases 7 Cyber risks 6 Work organization & competences 4 Arc flash 6 3 2 4 7 5 10 8 9 DEKRA Process Safety - Preventing Fires, Explosions and Accidental Chemical Releases.