Comparative Civil Procedure
Procedure & Regularity for Accuracy, True Dispute Resolution and Happiness

An Analysis and Critique of Judgment No. 9509970909100539 of the Third Chamber of the Supreme Court of Iran: With Emphasis on Establishing the Incapacity of the Deceased, the Evidentiary Value of Medical Evidence, and the Scope of Judicial Inquiry

Document Type : Original Article

Author

hamed zare farsani

Ph.D. Candidate in Private Law University of Tehran, Tehran, Iran Kish International Campus

Abstract
Judgment No. 9509970909100539, dated 25 January 2017 and rendered by the Third Chamber of the Supreme Court of Iran, concerns the establishment of a deceased person’s legal incapacity and the evidentiary value of medical records, witness testimony, and circumstances arising from his transactions. The claimant sought to establish the incapacity of his predecessor in title during the years preceding his death in 2009. The Supreme Court, finding the investigation incomplete, required further examination of medical records and local evidence. Although the Forensic Medicine Commission could not reach a definitive conclusion regarding the deceased’s mental condition due to the lack of reliable medical records, local inquiries and witness testimony largely supported his mental soundness and continued financial activity. The Supreme Court ultimately upheld the appellate judgment.

This article examines the judgment with regard to the adjudication of a deceased person’s incapacity, the distinction between insanity and lack of maturity, the burden of proof, the presumption of legal capacity, the role of medical evidence, and the court’s duty to ascertain the truth. It concludes that forensic medical opinion, despite its specialist importance, must be assessed alongside other evidence in determining the deceased’s legal capacity during his lifetime.

Keywords

Deceased Person’s Legal Incapacity
Incapacity Continuous Until Death
Capacity to Exercise Rights
Evidence of Proof
Subjects
Comparative Civil Procedure
Volume 2, Special Number
Commemorative Volume Honoring His Excellency The Judge Hassan Ghaffarpour Maraghi President of 3rd Branch of the Supreme Court, Iran
2026

  • Receive Date 01 October 2026
  • Revise Date 02 October 2026
  • Accept Date 04 October 2026
  • Publish Date 23 October 2026

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