Document dating in forensic science

02-Aug-2016 07:39 by 7 Comments

Document dating in forensic science

For the practice, now considered pseudoscientific, of examining a handwriting exemplar to determine one or more psychological traits of the person providing it, see Graphology.In forensic science, questioned document examination (QDE) is the examination of documents potentially disputed in a court of law.

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The ASTM Questioned Document Section has been disbanded.

Its primary purpose is to provide evidence about a suspicious or questionable document using scientific processes and methods.

Evidence might include alterations, the chain of possession, damage to the document, forgery, origin, authenticity, or other questions that come up when a document is challenged in court.

Almost any type of document may become disputed in an investigation or litigation.

For example, a questioned document may be a sheet of paper bearing handwriting or mechanically-produced text such as a ransom note, a forged cheque, or a business contract.

It states that an examiner "makes scientific examinations, comparisons, and analyses of documents to: Some FDEs limit their work to the examination and comparison of handwriting; most inspect and examine the whole document in accordance with this ASTM standard.

Documents feature prominently in all manner of business and personal affairs.The American Society for Testing and Materials, International (ASTM) publishes standards for many methods and procedures used by FDEs.E30.02 was the ASTM subcomittee for Questioned Documents.Forensic science is the application of science to address issues under consideration in the legal system.FDEs examine items (documents) that form part of a case that may or may not come before a court of law.This is an example where a document is produced directly as a fundamental part of a crime.

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