อัปโหลดแล้ว 2 ปี ก่อนหน้านี้
What is the course all about? The door supervisor course is a 40-hour, three-day program for the general public and first responders. It teaches you how to safely and effectively intervene in situations that may require you to control, restrain, or remove a person from a building. It also provides a framework for understanding how people respond in crisis situations. How can the course benefit me? This course will help you understand what is going on in a crisis situation and how people respond. It also teaches you how to safely and effectively control, restrain, and remove people from a building.
https://emeraldacademy.org.uk/door-supervision/
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