- Chapter 9. Civil-procedural Legal Capacity and Civil-procedural Capacity to Act (Sections 71-731)
- Chapter 10. Parties (Sections 74-77)
- Chapter 11. Third Persons (Sections 78-81)
- Chapter 12. Representatives (Sections 82-87)
- Chapter 13. Authorities and Persons Participating in Procedure in Accordance with the Law (Sections 88 and 89)
- Chapter 14. Public prosecutors (Sections 90 and 91)