• Questioned document examination - Wikipedia, the free ...

    en.wikipedia.org/wiki/Questioned_document_examination Questioned document examination (QDE) is a term for a forensic science discipline pertaining to documents that are potentially disputed in a court of law.
  • FBI — Questioned Documents

    www.fbi.gov/about-us/lab/scientific-analysis/qdu Questioned Documents. Mission. The Questioned Documents Unit (QDU) provides forensic support to the FBI and federal, state, and local law enforcement agencies by ...
  • Questioned Documents | National Institute of Justice

    nij.gov/topics/forensics/evidence/questioned-documents/pages/welcome.aspx Questioned Documents. Investigators often need to examine or verify the authenticity of a document that could be used as evidence in court or aid in an investigation.
    • questioneddocuments

      www.questioneddocuments.com Forensic examination of questioned documents, signatures, handwriting, alterations, inks.
    • Forensic Science - Questioned Documents

      dps.mn.gov/divisions/bca/bca-divisions/.../questioned-documents.aspx Forensic Document Examiners develop indented writing on a document using an instrument called the Electrostatic Detection Apparatus or ESDA.
    • Kansas City KS Handwriting Expert - questioned documents

      questioned-documents.com Liberty Investigative Services offers Handwriting Expert Debra Dunlap that services many locations including Kansas City, Kansas (KS) specializing in Handwriting ...
    • American Society of Questioned Document Examiners

      asqde.org The American Society of Questioned Document Examiners is a professional organization of forensic document examiners, commonly referred to as handwriting experts ...
    • Forensic Database Questioned Documents Table

      www.nist.gov/oles/forensics/forensic-database-questioned-documents-table.cfm Name. Subdiscipline. Maintained By. Overview & Contents. Access & Fees. Collection Method. Evidence Type. POC. Anonymous Letter File: Anonymous Writer ...
    • Questioned Documents, 1st Edition, by Albert S. Obsorn

      www.asqde.org/resources/books/qd.html Questioned Documents, 1st Edition, by Albert S. Obsorn on the Americian Society of Questioned Document Examiners website.
    • FBI — Questioned Documents Experts

      www.fbi.gov/news/stories/2009/april/qdu_040909 The FBI Questioned Documents Unit may be best known for handwriting analysis. Today, it’s forensic science 101. But back in the early 1930s, when Bruno Hauptmann ...