A corruption probe is an investigation into bribery, embezzlement and other forms of corrupt behaviour. It can be carried out by a company (within its internal disciplinary processes) or externally by law enforcement agencies or anti-corruption commissions.
Corruption takes many forms and is often difficult to prove. A key to uncovering it is whistle-blowing, which can be facilitated by mechanisms such as telephone hotlines or websites. Governments should encourage citizens to report corruption and provide information on what can be reported, who to report it to and how to go about reporting.
Once a case of corruption is brought to light, a thorough and fair investigation should be conducted. Corruption investigations can be complex, lengthy and require a significant amount of evidence to prove that corruption has occurred. This evidence can be gathered in a number of ways, such as through interviews with witnesses, analyzing information from financial records and intercepting telecommunications.
After a corruption investigation is completed, the authorities should decide whether to prosecute individuals involved in the corrupt action. They may also take disciplinary actions within the agency or institute remedial measures to prevent future corruption by those in the same position, such as education, training and supervision.