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  1. Engineering solutions typically involve weighing multiple competing and often conflicting variables in an attempt to come to an optimal solution. Since many engineered systems are used by or impact employees, customers, and the public, the safety and well being of those people must factor heavily into engineers’ decision making processes. Indeed, in the professional codes of numerous engineering societies, the safety, health and welfare of the public is at or near the top of the list in important and fundamental tenets of the profession. Given the importance of process safety in engineering, the American Institute for Chemical Engineers (AIChE), the Chemical Safety and Hazard Investigation Board (CSB), and the engineering accrediting agency (ABET) have provided guidelines specifically for chemical engineering programs that require them to include explicit instruction in process safety and hazard identification. Since 2011, the accreditation criteria for chemical engineering programs has included language that addresses the study of process safety and hazards as a core element of a chemical engineer’s education. 
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