Not necessarily, it depends on the meaning of the parties. Power of attorney is one of the matters for notarization, and it is also one of the evidence materials to strengthen the authenticity and validity of the contract and prevent and avoid disputes over the validity of the contract. Whether a power of attorney is needed should be decided by considering the willingness of the parties, whether the authorization procedures are complete, and whether other evidence materials such as notary fees are sufficient to prove the legitimacy and effectiveness of the authorization.

First, the notarization fee of the power of attorney

(a) the notary office for notarization, notary fees charged in accordance with the provisions.

(2) A brief introduction to the notary fee standard is as follows:

1, birth, survival, death, identity, experience, nationality, power of attorney, kinship, marital status, no criminal punishment certificate, cost 10 yuan;

2. Prove that the seal is true, and the copy, abridged version and translation are consistent with the original, and the copy is consistent with the original, and the charge is 5 yuan;

3. Prove that the cost of bidding, auction and lottery is 100 ~ 150 yuan;

4. Fees for proving wills, bequests, property rights and finding no records 10 yuan;

5. Legal person qualification certification, adoption, property division and sampling inspection of certified products, cost 10 ~ 30 yuan;

6. The certification fee for guarantee, articles of association, credit and other related documents is 50 ~ 200 yuan;

7. Registered certification trademark, charging 50 yuan;

8. Prove that labor insurance, pensions and children's subsidies are charged to 5 yuan;

9. Prove that the cost of the legacy support agreement is 10 ~ 50 yuan.

Two. Notarization of power of attorney

(1) Identity certificates of natural persons, legal persons and their legal representatives, other organizations and their responsible persons.

(2) Where property relations are involved, a copy of the trustee's identity card, power of attorney, certification materials for applying for notarization, proof of property rights and other materials related to applying for notarization shall be submitted.

(3) To handle the entrusted notarization, it shall be handled at the notary office of the client's domicile or the place where the entrusted act takes place.

(4) A person with no capacity can't carry out entrustment, and a person with limited capacity can only carry out entrustment with the consent of his guardian.

(5) Entrustment is a legal act closely related to me, and no one may be entrusted to handle it.

(6) The act of entrustment must be the true expression of the client's intention, and the contents of entrustment shall be true and legal.

(7) The power of attorney is a unilateral expression of the client's will, and it can only take effect when the agent expresses his acceptance of the entrustment.

(8) The sub-trustor has the right to sub-entrust, and the scope and time limit of sub-entrustment shall not exceed that of the original sub-entrustment.

Legal basis:

Article 188 of the Civil Code of People's Republic of China (PRC)

The limitation of common action and the longest period of protection of rights is three years. Where there are other provisions in the law, those provisions shall prevail.

The limitation period of action shall be counted from the date when the creditor knows or should know that the right is damaged and the debtor knows it. Where there are other provisions in the law, those provisions shall prevail. However, the people's court shall not protect the rights that have been damaged for more than 20 years. Under special circumstances, the people's court may decide to extend the time according to the application of the obligee.