Internal Audit: An internal audit is an independent, objective assurance and consulting activity designed to add value and improve an organization's operations. It helps an organization accomplish its objectives by bringing a systematic, disciplined approach to evaluate and improve the effectiveness of risk management, control, and governance processes.
External Audit: An external audit is an independent examination of an organization's financial statements, records, and operations by a qualified, independent auditor or audit firm. The primary purpose of an external audit is to provide an independent opinion on the fairness and accuracy of the organization's financial statements.
Forensic Accounting: Forensic accounting is the practice of utilizing accounting, auditing, and investigative skills to examine financial records and transactions to detect and investigate financial crimes, such as fraud, embezzlement, and other financial irregularities.