authorities >> /ɔːˈθɒrɪti/
Definition: [noun] The power or right to give orders, make decisions, and enforce obedience.
Example: he had absolute authority over his subordinates
Definition: [noun] A person or organization having political or administrative power and control.
Example: health authorities issued a worldwide alert
Definition: [noun] The power to influence others, especially because of one's commanding manner or one's recognized knowledge about something.
Example: he has the natural authority of one who is used to being obeyed