Lung cancer is the most common cause of clubbing. Clubbing often occurs in heart and lung diseases that reduce the amount of oxygen in the blood. These may include: 1  Heart defects that are present at birth (congenital).
What is a safety management system (SMS)? A safety management system is a systematic approach to managing safety, including organisational structures, accountabilities, policies and procedures.
Management Controls. These are security controls for the information system that focus. on the management of risk and the management of the information system security. Controls in. this control class rely on management policy and procedures to set and enforce security. safeguards and countermeasures to mitigate the risks.