Authority
From ACT Wiki
1. Law - contract - agency - treasury controls.
A general level of powers granted or delegated to an individual - or an organisation - to make decisions or conclude transactions.
2. Law - contract - agency - treasury controls.
A power or permission accorded to carry out a particular transaction.
3. Regulation - supervision - law enforcement.
A body that has regulatory, supervisory, or other responsibilities, together with the necessary powers to carry them out.
For example, a central government tax authority.