Creation and actual authority
Agency is a consensual fiduciary relationship in which an agent acts on a principal's behalf and subject to the principal's control; actual authority follows the agent's reasonable understanding of the principal's manifestations.
Open the full module →Black-letter propositions
- Agency can arise without contract, compensation, or formal label when assent, benefit, and control exist.
- Express actual authority comes from explicit manifestations; implied authority includes acts reasonably necessary or customary to accomplish authorized objectives.
- The agent's reasonable belief is judged from the principal's communications and circumstances.
- Actual authority ends through agreement, accomplishment, lapse, revocation, renunciation, changed circumstances, or law, subject to powers given as security.
- A principal can be bound even if undisclosed when actual authority exists.
Attack sequence
1Identify principal, agent, task, and control.
2Find every principal-to-agent manifestation.
3State express and implied authority.
4Track termination and agent notice.
5Then analyze third-party protection separately.
Traps and exceptions
!The parties' label independent contractor does not prevent agency for some purposes.
!An agent's own claim of authority does not create actual authority.
!Termination of actual authority does not automatically terminate apparent authority.
A restaurant owner tells a manager to 'run daily operations.' The manager buys customary kitchen supplies.
The broad instruction and industry custom give implied actual authority to purchase ordinary supplies reasonably necessary for operations.
Essay-ready formulationAgency arises from assent, acting on behalf, and control; actual authority follows the agent's reasonable interpretation of the principal's manifestations.