Monitor and evaluate the processes, management homework help

Has the company i work for ever used such a system to improve its process? Why or why not? (Hotel and Casinos) 100 word thanks

1. Plan – Establish the objectives and processes necessary to identify and deliver the stated security objectives.

2. Do – Implement the processes to carry out the plan.

3. Check – Monitor and evaluate the processes and results against the stated objectives and report the outcomes.

4. Act – Apply actions to the outcomes for necessary improvements and/or corrections. This means reviewing all steps (Plan, Do, Check, Act) and modifying the process to improve the results before its next implementation.