Active & Reactive Monitoring

Active and Reactive monitoring are the core process during the performance assessment. I summarized & simplified it in 2 flowcharts: 

Flow chart (1)

You would think that these two can't come together because one is to be done before the accident and the second one is after the accident. I was curious myself and so when i asked my instructor about it i was told that when i am doing an inspection (ACTIVE) and you find something hazardous is when you need to investigate it. (REACTIVE). 

Flow chart (2)

For further explanation, I liked the way HSE delivered the information about this topic. where they defined both types listed them and explain how to do them.