What is Internal control?
The mechanisms and procedures built into an organization's operations and carried out by everyone in it in order to achieve the organization's objectives. In the framework of Japan's internal control reporting system (J-SOX), the objectives are effectiveness and efficiency of operations, reliability of reporting, compliance with laws and regulations related to business activities, and safeguarding of assets, and the basic components are the control environment, risk evaluation and response, control activities, information and communication, monitoring, and response to IT. It is based on the U.S. COSO framework.
Japanese name: 内部統制
Internal control appears in 5 practice questions across 1 topic, including IT Service Management and Systems Audit.
Field: IT Service Management and Systems Audit
IT general controls and IT application controls
Controls in response to IT are divided into IT general controls and IT application controls. IT application controls are built into individual business systems and ensure that transaction data are processed correctly, such as input data checks, automatic calculations and master data consistency checks. IT general controls maintain an environment in which application controls work effectively, covering system development and maintenance, operations management, access management and management of outsourcing. If general controls are weak, the programs that implement application controls may be changed without authorization, and the application controls can no longer be relied on either.
FAQ
Can internal control completely prevent fraud and errors?
No. It has limits in the face of collusion between staff, management overriding internal control, and transactions that were not anticipated. Internal control is regarded as giving reasonable, not absolute, assurance that the objectives will be achieved.
How is internal control related to systems audits?
Internal control is a mechanism that management is responsible for designing and operating. Systems audits and internal audits evaluate, from an independent standpoint, whether the parts of that mechanism related to information systems are working effectively, and they correspond to the separate (independent) evaluations within the monitoring component of internal control.