What kind of materials can prove the father-son relationship?

The proof of paternity can be notarized at the local police station where the original birth declaration account is located.

If a proof of parent-child relationship is issued, you can check the birth certificate at the local police station where the original birth declaration account is located. The birth certificate contains the names of his parents, and the household registration of the police station issues relevant certification materials. The following documents and materials shall be provided for notarization of kinship:

1, ID card and copy of the party concerned.

2. Proof materials stamped with special seals for personnel, labor and organization issued by the personnel file management department. See the reference sample of the letter of proof for details of the certification materials.

3. If the relatives of the parties are abroad, they need letters from their relatives abroad. The column of "foreign relatives" in the reference sample of the certificate letter requires to be issued.

4. If the agent is entrusted by others, the trustee shall also provide the power of attorney of the parties and the identity card and photocopy of the trustee.

Extended data:

The biological father-son relationship cannot be severed, and the law does not recognize and support the statements and opinions of individual citizens to sever the biological father-son relationship. The right of inheritance is a citizen's personal right, and citizens can freely choose whether to give it up. However, there is no exchange relationship between inheritance right and the obligation to support parents, and inheritance right cannot be abandoned without fulfilling the obligation to support parents.

The validity period of the kinship certificate shall be subject to the notarial certificate. If not specified, it is generally long-term. Notarization of kinship is an activity that the notary office proves the authenticity and legality of the applicant and others because of blood relationship, marriage relationship and adoption relationship according to the application of the parties.

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