1, decedent's death certificate. (1) cancelled account; (2) The death certificate or cremation certificate of the hospital. 2. Certificate of the decedent's unit: (1) Name, date of birth, date of death, place of death, cause of death and address before death of the decedent; (2) the living conditions of the decedent's parents (the date of death should be indicated after the decedent's death); (3) the identity of the deceased's spouse (indicate whether it is original); (4) Children born to the deceased (including the children of the deceased, their spouses and the date of death of the children); (5) the adopted children of the decedent and the stepchildren with dependency. 3. Proof of property rights to be inherited. (Including house ownership certificate, deposit certificate, stock account and stock list, bond certificate and patent certificate issued by securities company, etc.). ) .4. The testamentary notarial certificate of the decedent. 5. All heirs bring their household registration books and ID cards to the notary office. 6. People who want to give up the right of inheritance must go to the notary office in person. In the field, the "waiver" should be notarized at the local notary office; Abroad, the "waiver" should be notarized at the embassy of China in the host country. 7. Copy of the decedent's file (seal of the unit). 8. Other materials required for notarization.