$1.$ What is Process Safety?$\mathrm{.}2.$ Why is it important to take the widest possible interpretation of Process? Include an example$\mathrm{.}3.$ What is a Process Hazard Analysis $($PHA$)?$ Why would a company want to conduct a PHA?$4.$ When would it be appropriate to carry out process safety audit?$5.$ What are the $12$ aspects of a process safety audit?$6.$ What are the two additional aspects that the author adds to process safety audit? Include why they should be added$\mathrm{.}7.$ How important is Management Commitment in a process safety audit?$8.$ Who should carry out the process hazard analysis and risk assessment?$9.$ What is HAZOP?$10.$ Why would managers focus primarily on safety over health?$11.$ Why is record keeping important in health$-$harming situations?$12.$ When it comes to the environmental component of due diligence, why is it important to know which contaminants exits, how much and where they migrate to$?13.$ When it comes to environmental legacy, why is it important to tour the site? What specific areas should be looked at$?14.$ What is PDCA and explain what is involved in each step. Why is this important?$15.$ Explain each of the thee pillars of sustainability outlined in ISO $14001\mathrm{.}16.$ How is ISO $14001$ different from ISO $9001?$

$17.$ What is OHSAS $18001$ and include its requirements.

$18.$ According to OHSAS $18001,$ what are the four principles that should be covered in a Health & Safety Policy? Which one do you think is the most important and why?

$19.$ What are the four basic documents that are required under OHSAS $18001?$

$20.$ According to OHSAS $18001,$ why is incident investigation important?

$21.$ According to OHSAS $18001,$ what is the role of management?

$22.$ Compare and contrast OHSAS $18001$ and ISO $45001.$