Agency

Internal

100

An agent who doesn't get compensated.

Gratuitous agent

200

An agent must show utmost loyalty and good faith in carrying out their responsibilities.

Fiduciary duty

300

Power of attorney that goes into effect upon the occurrence of a particular event.

Springing power of attorney

400

Agent decides to terminate the agency.  Not revocation

Renunciation

500

Agent must provide financial information to the principal related to the agency.

Account

External

100

Third party is aware agency exists but doesn't know the identity of the principal.

Unidentified

200

Principal creates reasonable impression in third party that agent has actual authority.

Apparent authority

300

Carrying out duties that are reasonably inferred by words or actions.

Actual implied authority

400

Employer will not be held responsible for the actions of their employee if the agent is engaged in this.

Frolic and detour

500

Third party isn't aware agency exists.

Undisclosed 

Potpourri

100

Out doing things that don't actually serve the master.  No liability.

Frolic and detour

200

Let the master answer.

Respondeat superior.

300

Creating the agency by explaining exactly what P wants done by A using their words.

Actual express

400

Can give rise to a principal being responsible for unauthorized tort of an independent contractor.

Negligent hiring

500

When principals are liable for the criminal acts of their agents.

If Principal authorized the act(s) or if a statute provides for liability.