What is the main task of the Authorizing Official (AO)?

The main task of the Authorizing Official (AO) is to approve or deny authorization packages. This responsibility is crucial within the context of risk management and cybersecurity. The AO is the individual designated to make risk management decisions regarding the operation of information systems. After a thorough assessment of security controls, the AO reviews the authorization package, which typically includes information such as the system's security assessment report, the security plan, and any risk assessments. Based on this information, the AO determines whether the risks are acceptable to the organization and whether the system may be authorized for operation.

This role involves understanding the balance between risk and operational requirements, ensuring that any decision made aligns with organizational policies and compliance requirements. The authority vested in the AO is fundamental to establishing accountability for cybersecurity and organizational risk management strategies.