/ˈæktʃuəl ɔːˈθɒrəti/ – Noun
Definition: Quyền hạn thực sự.
A more thorough explanation: 1. authority either expressly given to an agent by the principal, or given by the law and not denied by the principal
2. the official responsibility and permission given to a person for a particular task or area of activity
Example: 1. If the Agent has acted without actual authority, he may be liable to indemnify the Principal for any resulting loss or damage.
2. His actual authority is limited to budgets and personnel over which he exercises direct control.