1. Occupational Safety and Health Administration from United States introduced Process Safety Management which is regulated under Process Safety Management Standard, 29 CFR 1910.119 in the year of 1990 and it was enacted in 1992. (a) Discuss the differences between process safety and occupational safety. Provide example for each discussion. (8) (b) Select the FOUR MOST important elements of process safety management and discuss why they are significant to ensure the integrity of the process plant. (12)