Which of the following is the correct order of the Deming Cycle?

The Deming Cycle (also known as the PDCA cycle) is a continuous improvement model. The correct sequence is: Plan, Do, Check, Act. According to the L5M5 study guide (p.276), it is used within ISO14001 and other management systems to improve processes iteratively. "Plan" involves identifying improvements, "Do" implements them, "Check" monitors results, and "Act" standardises successful changes. Procurement professionals apply this cycle in supplier management and sustainability programmes to ensure continuous improvement.

???? Reference: Managing Ethical Procurement and Supply (L5M5) Study Guide, p.276