Handwritten power of attorney is also legally binding, and the law does not stipulate that power of attorney cannot be handwritten. Handwritten printing is also acceptable, there is no specific provision, as long as it is signed by the client or printed by hand. As long as a reasonable power of attorney is signed, it generally has the legal effect of the power of attorney, but the difference is that the legal effect of the power of attorney may be different under different circumstances. Mainly depends on whether the corresponding effective procedures have been carried out to prove it, otherwise the legal effect may still be problematic. As long as it is the true intention of the parties and signed by themselves, it is valid. In terms of effectiveness, the notarized power of attorney will be more credible. The contents of the power of attorney generally include: the basic information of the principal and the trustee, the dispatched unit, the entrusted matters, the authorization authority, whether it can be delegated, the entrustment period, the signature of the principal and the signing date of the power of attorney.

Legal basis:

People's Republic of China (PRC) Civil Code

Article 469 The parties may conclude a contract in writing, orally or in other forms. Written form refers to contracts, letters, telegrams, telexes, faxes and other forms that can tangibly express the contents contained. A data message that can tangibly express its content through electronic data interchange, e-mail, etc. , and can be retrieved at any time, are considered in writing.

Article 471 The parties may conclude a contract by offer, acceptance or other means.

Derivative problem:

Where is the power of attorney notarized? Handle it in a qualified notary office. The following documents shall be submitted for notarization: 1. If a citizen entrusts another person to handle notarization, he shall submit the identity certificate of the client (resident identity card and household registration book); Entrusted by a legal person, it shall submit the qualification certificate of the legal person and the identity certificate of the legal representative; Notarization of the entrustment contract shall provide the identity certificate and qualification certificate of the trustee as well as the identity certificate and qualification certificate of the trustee. 2. Proof materials related to the entrusted matters (if others are entrusted to handle the house sale, the trustee shall submit the house ownership certificate); 3. When the sub-principal applies for sub-entrustment notarization, it shall submit the certificate of sub-entrustment right; 4. Power of attorney or entrustment contract.