1. Identity certification materials of the applicant. If you have a residence in this city, you should submit the original of your resident ID card and residence booklet; For those who have left the country, the original passport shall be submitted; If the household registration has been cancelled, the certificate of the household registration records issued by the local police station of the original residence shall be submitted.
 2. The letter of proof of kinship between the applicant and the decedent and other heirs issued by the personnel (organization, labor and capital) department of the applicant's unit. If there is no work unit, the certificate shall be issued by the neighborhood office (township and town people's government) where the household registration is located.
 3. Property right certificates of the decedent's estate.
 4. The death certificate of the decedent. In case of death in China, death certificates and household registration cancellation certificates issued by hospitals and public security departments shall be submitted; In case of death outside the country, Qing shall submit the death certificate notarized by the local notary office. If the decedent is missing or missing, he shall submit the written judgment of declaration of death issued by the court.
 5. Proof of the decedent's marital status, parents and children, and proof of kinship of relevant relatives.
 6. If the legal heir has died, the death certificate and proof of kinship shall be submitted.
 7. The will of the decedent.
 8. If the testament of the overseas decedent is submitted, the testament must be authenticated by the Chinese embassy or consulate stationed abroad.
 9. If there is an executor, the executor's resident identity card and its copy shall be submitted.
 10. Other evidentiary materials that the notary thinks should be submitted. If any of the above certification materials are from abroad, they must be certified by the local notary office and Chinese embassies stationed abroad.