A front organization is any entity set up by and controlled by another organization, such as intelligence agencies, organized crime groups, banned organizations, religious or political groups, advocacy groups, or corporations. Front organizations can act for the parent group without the actions being attributed to the parent group thereby allowing them to hide from public view.
Front organizations that appear to be independent voluntary associations or charitable organizations are called front groups. In the business world, front organizations such as front companies or shell corporations are used to shield the parent company from legal liability. In international relations, a puppet state is a state which acts as a front (or surrogate) for another state.
Intelligence agencies use front organizations to provide "cover", plausible occupations and means of income, for their covert agents. These may include legitimate organizations, such as charity, religious or journalism organizations; or "brass plate firms" which exist solely to provide a plausible background story, occupation, and means of income.
The airline Air America, an outgrowth of Civil Air Transport of the 1940s, and Southern Air Transport, ostensibly a civilian air charter company, were operated and wholly owned by the CIA, supposedly to provide humanitarian aid, but flew many combat support missions and supplied covert operations in Southeast Asia during the Vietnam War. Other CIA-funded front groups have been used to spread American propaganda and influence during the Cold War, particularly in the Third World. When intelligence agencies work through legitimate organizations, it can cause problems and increased risk for the workers of those organizations. To prevent this, the CIA has had a 20-year policy (since 1976, per US Government sources) of not using Peace Corps members or US journalists for intelligence purposes.