Section 591: Contract of agency deemed to be made

Any person may appoint any other person as his or her agent to do any act on his or her behalf, except on the matter of his or her personal ability, to conduct business as his or her agent or carry on any transaction with a third person on his or her behalf or to represent him or her to such a person or to establish any type of legal relation with the person appointing an agent (the principal) and a third person, and if an agent is so appointed, a contract of agency shall be deemed to have been concluded.