authority

Definition 1

Institutionalized and legal power inherent in a particular job, function, or position that is meant to enable its holder to successfully carry out his or her responsibilities.

Definition 2

Power that is delegated formally. It includes a right to command a situation, commit resources, give orders and expect them to be obeyed, it is always accompanied by an equal responsibility for one's actions or a failure to act.

Definition 3

An agency or body created by a government to perform a specific function, such as environment management, power generation, or tax collection.

Definition 4

Judgment of a court or judicial opinion quoted in support of a legal argument.