The process of reviewing business activities
in-house to identify inefficiencies, reduce
costs, and otherwise achieve organizational objectives. Internal audits may investigate potential theft or
fraud and ensure compliance with applicable regulations and policies. They also assist in
risk management. In a large company, especially a
publicly traded one, internal auditing is conducted by a board independent from any
management and answerable only to an
audit committee, a subcommittee on the
board of directors. The growth of internal audits accelerated following the 2002 passage of the
Sarbanes-Oxley Act, which increased the
accounting regulations for public companies.