I'm going to give you the description of an internal control at a financial institution. Please provide me with the 5W's from the control. Control description:

The PSO Surveillance team performs weekly Surveillance to ensure that exception payments received from a 3rd party Canadian check processing Supplier are processed accurately and timely. The PSO Surveillance team performs the reviews in accordance with the Canadian Payment Association rules, and in alignment with Critical to Compliance guidelines. Any potential defects are submitted through an Issue and Action Plan (IAP) workflow for the Process owner to review and resolve as part of the closed loop.