Compliance reflects the need for all business units, functions and teams with the company to adhere to policies and procedures, laws and regulations. To enable routine audits against compliance and best practice checklists these apps can be based on industry standards (such as ITIL and Sarbanes-Oxley) or client specific audits (such as a Supplier Assessment). Red and Amber indicators are then linked to improvement initiatives and tracked via the Project Management Office (PMO).