Understanding Section 45 of the Indian Evidence Act, 1872

Document Analysis Kanchan Dogra todayDecember 18, 2023

Background
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SECTION 45: OPINIONS OF EXPERTS (IEA, 1872) {taken from IEA, 1872}

When the Court has to form an opinion upon a point of foreign law, science, or art, or as to the identity of handwriting [or finger impressions], the opinions upon that point of persons specially skilled in such foreign law, science, or art [or in questions as to the identity of handwriting] [or finger impressions] are relevant facts. Such people are called experts.

Illustrations

  1. The question is, whether the death of A was caused by poison. Expert opinions on the symptoms caused by the toxin from which A is said to have deceased are relevant.
  2. The question is whether A, at the time of doing a certain act, was, because of unsoundness of mind, incapable of knowing the nature of the act, or that he was doing something that was either illegal or against the law. Expert opinions on whether the symptoms shown by A commonly show unsoundness of mind, and whether or not such unsoundness of mind usually renders persons incapable of knowing the nature of the acts which they perform, or of knowing that what they perform is either wrong or contrary to law, are relevant.
  3. The question is whether a certain document was written by A. Another document is produced that proves or admits that A wrote it. Expert perspectives on whether the two texts were written by the same person or by different people are crucial.

When someone is summoned to court as a witness, the expectation is that they’ll present facts rather than offer opinions. It’s the court’s responsibility to form an opinion based on the case presented. Typically, a witness should have direct relevance to the case, but there’s an exception for experts. Even if not directly related, experts are called as witnesses to provide opinions aiding the court in delivering justice from a wider viewpoint. This is due to the impracticality of expecting judges to possess comprehensive knowledge of various specialized fields. The Indian Evidence Act of 1872 outlines statutes concerning expert opinions.

  • Expert Opinion: Section 45 allows the court to receive the opinion of experts in various areas such as science, art, handwriting, or fingerprints. This is crucial when the court needs specialized knowledge to form a judgment.
  • Qualification of Experts: The section outlines that the court should consider the witness’s educational qualifications and practical experience when determining their status as an expert. This ensures that the opinion is credible and reliable.

KEY POINTS:

  • Handwriting Examination: One common application of Section 45 is in cases involving handwriting examination. An expert in handwriting can provide insights into the authenticity of a document, aiding the court in making informed decisions.
  • Caution in Evaluation: While expert opinions are valuable, they are not binding on the court. It has the discretion to accept or reject an expert’s opinion based on the circumstances of the case. The judge must carefully evaluate the evidence presented.

WHO IS AN EXPERT?

An expert is defined as an individual proficient in a specific craft, trade, or profession, possessing specialized knowledge in that area.

 Lord Russell’s perspective asserts that anyone possessing skill or substantial knowledge in a specific field qualifies as an expert. If a person has acquired any special experience or special training in a particular subject to which the court’s enquiry relates, such a person can be considered an expert.

An expert functions in a domain that surpasses common understanding. While not mandated to be a professional earning a livelihood through such testimony, an expert must have invested considerable time and study in the subject to ensure the reliability of their evidence (Krishnamachari, 2017).

VALUE OF EXPERT EVIDENCE

Information provided by an expert holds validity and admissibility in court. Contradiction of an expert’s data or report by oral testimony doesn’t render the data irrelevant. Section 46 stipulates that if evidence contradicts an expert’s opinion, it becomes significant. The importance of an expert’s opinion relies on the evidence it’s based upon and the expert’s capability to form a reliable opinion.

The court may excuse the physical presence of the specialist unless explicitly required. In such instances, the expert can designate a knowledgeable representative well-versed in the case’s facts and studies to address the court on their behalf.

If a judge only relies on the expert’s opinion and not on the evidence and the testimony of ordinary witnesses to give judgment, then the case is weak. This is because, while an individual is an expert in his profession, he cannot be considered a direct witness and cannot state the facts of the case. He only gives an opinion according to the facts presented to him and does not draw a judgment in all cases concerning the guilt of the accused.

Because the evidence presented by an expert is an opinion rather than testimony based on verifiable observations, it is given little importance. Consequently, eyewitnesses or other witnesses providing factual accounts are often favored over expert opinions. This preference is because factual evidence holds precedence over opinions, as evidence based on concrete substance is considered more compelling than expert opinion. No expert can say that he can be completely certain that his opinion is correct, that the expert relies to a great extent on the materials placed before him and the essence of the question put to him.

The evidentiary value of the opinion of an expert, however, depends on the facts and circumstances. A medical expert’s DNA report has great weight in cases concerning parentage disputes. If the expert concludes that the child’s DNA matches that of the alleged parents, it constitutes a crucial and valid fact in determining parentage.

However, in contrast, when a handwriting expert assesses a signature match, the opinion may not hold as much importance. This is due to the possibility that an individual might have intentionally replicated or forged the signature, compromising the accuracy and reliability of the expert’s assessment. Hence, in comparison to DNA evidence, the significance of handwriting analysis might be lower in certain cases where deliberate imitation could undermine its validity. DNA cannot be replicated or altered.

The difference between evidence of an Expert and Evidence of an ordinary Witness

SIGNIFICANCE IN LEGAL PROCEEDINGS

  • Admissibility of Expert Opinion: It provides a framework for admitting expert opinions as evidence in court. This allows experts in various fields to offer their specialized knowledge and interpretations to assist the court in understanding complex matters.
  • Assistance in Understanding Technicalities: In cases involving technical or scientific aspects, expert opinions help judges and juries comprehend intricate details that are beyond the understanding of the average person. This aids in making informed decisions.
  • Establishing Facts: Expert opinions can help in establishing facts crucial to a case. Whether it’s in determining the cause of death, assessing the authenticity of documents, or identifying specific substances, expert opinions play a vital role in presenting factual evidence.
  • Verification and Authentication: Experts often validate the authenticity of evidence presented in court. This includes verifying the legitimacy of documents, assessing the reliability of forensic evidence, or confirming the validity of scientific findings.
  • Clarification and Rebuttal: Expert testimony can clarify complex issues and also be subject to cross-examination. This process helps in presenting a balanced view and allows for challenging or rebutting the opinions presented by opposing experts.
  • Enhancing Decision-Making: Expert opinions assist judges and juries in making informed and reasoned decisions based on specialized knowledge and interpretations presented by credible experts.
  • Influence on Case Outcomes: The weight given to expert opinions can significantly impact the outcome of a case. Courts rely on expert testimonies to form opinions, make judgments, and determine the credibility of evidence.

Section 45 ensures that expert opinions, when relevant and reliable, are admissible as evidence in court. It serves as a mechanism to aid in the fair and just resolution of legal disputes by leveraging specialized knowledge and expertise.

CHALLENGES AND CONTROVERSIES

  • Assessing Credibility: Courts face difficulty in determining the credibility and reliability of expert witnesses, particularly when multiple experts provide conflicting opinions.
  • Subjectivity and Bias: Experts might exhibit bias or subjectivity in their opinions due to personal views or affiliations, impacting the objectivity of their testimony.
  • Varying Levels of Expertise: Discrepancies in expertise levels among different experts can lead to variations in the quality and reliability of opinions.
  • Complexity of Evidence: Expert opinions often involve technical or scientific concepts that are challenging for judges and juries to comprehend fully.
  • Scope of Expert Opinion: Determining the boundaries and relevance of an expert’s opinion within a case can be contentious.
  • Cross-Examination Challenges: Lawyers and legal professionals may face difficulties in effectively challenging or clarifying expert testimony due to the specialized nature of the subject matter.
  • Evolving Fields: In rapidly advancing fields like technology or forensics, keeping legal frameworks updated with advancements poses a challenge in admitting and assessing expert opinions.

Courts often rely on precedents and established guidelines to evaluate the admissibility and reliability of expert opinions. Establishing clearer standards for expertise and ensuring transparency in methodologies can help address these challenges within Section 45 of the Indian Evidence Act, improving its effectiveness in legal proceedings.

CONCLUSION

In conclusion, Section 45 of the Indian Evidence Act, 1872, acts as a bridge between specialized knowledge and legal proceedings. It highlights the recognition that certain matters require expertise beyond the understanding of an average person. However, the court must exercise caution in relying on expert opinions, ensuring a fair and impartial administration of justice.

Note: For in-depth legal analysis, consulting with a qualified legal professional is advisable.

REFERENCES

  • Post, G. (2016). Overview Of The Law On Expert Evidence In India. [online] iPleaders. Available at: https://blog.ipleaders.in/overview-law-expert-evidence-india/ [Accessed 30 Nov. 2023].
  • forensicfield.blog. (2021). Section 45 in The Indian Evidence Act, 1872 – Forensic’s blog. [online] Available at: https://forensicfield.blog/section-45-in-the-indian-evidence-act-1872/ [Accessed 1 Dec. 2023].
  • Dhingra, A. (2019). Expert witnesses under the Indian Evidence Act, 1872. [online] iPleaders. Available at: https://blog.ipleaders.in/expert-witnesses-under-the-indian-evidence-act-1872/ [Accessed 31 Dec. 2021].

Written by: Kanchan Dogra

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