When we need to entrust others to do things, we can generally sign a power of attorney with each other. So can Party A of this power of attorney be the legal person of the company? What are the specific regulations? Including but not limited to legal persons. A person who authorizes another person to represent a certain matter is the principal, and the other party is the principal or agent. The entrustment contract is established when the two parties reach an agreement, and the delivery of the goods or the actual performance of the parties is not a necessary condition for the establishment of the contract. Therefore, the entrustment contract is a kind of commitment contract. The entrustment contract is dispensable, and the form of the contract shall be agreed by both parties. In the gratuitous entrustment contract, although the principal has no obligation to pay remuneration, he still has other obligations such as paying fees, accepting the results of entrusted affairs, and compensating for losses. These obligations correspond to those of the trustee. The party issuing the power of attorney may be a legal person or any legal citizen. As long as it is necessary to entrust others to handle matters, you can sign a power of attorney. Entrusted by a company as a legal person, it is generally issued as a company. Legal basis: Article 165 of General Principles of Civil Law of People's Republic of China (PRC) and national laws. If the power of attorney is in written form, the power of attorney shall specify the agent's name, agency matters, authority and time limit, and shall be signed or sealed by the principal.