What is EN ISO 26935-2:2011

EN ISO 26935-2:2011 is an international standard that specifies the guidelines for forensic document examination. This standard covers the evaluation and interpretation of handwriting, signatures, typography, printing processes, stamps, and other documentary evidence. It provides a set of uniform standards and methodologies to ensure consistency and accuracy in forensic document analysis.

Purpose and Scope

The purpose of EN ISO 26935-2:2011 is to establish a framework for analyzing and examining documents in legal, investigative, and administrative matters. It outlines the principles and procedures for conducting examinations, handling evidence, and presenting findings in a reliable and objective manner. The standard is applicable to both handwritten and printed documents, regardless of their origin or format.

EN ISO 26935-2:2011 promotes the use of scientific methods in forensic document examination. It emphasizes the need for qualified professionals who possess technical knowledge and expertise in this field. These professionals should follow a systematic approach to analyze document features, identify potential alterations or forgeries, and provide an expert opinion based on sound reasoning and empirical evidence.

Key Principles and Techniques

One of the key principles outlined in EN ISO 26935-2:2011 is the principle of identification. This principle states that the examiner should determine the origin or authorship of a document by comparing it to known reference materials. This involves analyzing various aspects such as handwriting characteristics, ink properties, paper characteristics, and printing techniques. By establishing similarities or differences with reference materials, the examiner can make conclusions about the authenticity or genuineness of a document.

Another important technique highlighted in the standard is the detection of alterations or modifications. Examiners are trained to scrutinize documents for signs of tampering, erasures, obliterations, or additions. Advanced tools and techniques such as ultraviolet light examination, infrared imaging, and microscopic analysis may be employed to unveil hidden or manipulated information. These techniques help in uncovering fraudulent activities and ensuring the integrity of documents used as evidence.

Conclusion

EN ISO 26935-2:2011 plays a vital role in guaranteeing the credibility and reliability of forensic document examination. By following its guidelines and procedures, professionals can provide accurate and scientifically sound analysis that stands up to scrutiny in legal proceedings. The standard enhances the consistency and quality of forensic document examinations worldwide and contributes to the administration of justice.

In summary, EN ISO 26935-2:2011 is an essential reference for forensic document examiners. It sets the standards for conducting examinations, handling evidence, and presenting findings in a professional and objective manner. Its principles and techniques ensure that document examinations are based on scientific methods and expertise, leading to accurate and trustworthy results.