PDF files are made available as a convenience. In cases where the EMCDDA is not the originator of the document, please be aware that any PDFs available on this page may not be authoratative or there may be more recent versions available. While we make every effort to ensure that these files are definitive, before using or citing them, we recommend that you consult the publisher's website or contact the author(s) to check for more recent versions.
Drug Use Disorders Identification Test—Extended is in the public domain but the layout is copyrighted. This means that if one wants to use the DUDIT-E clinically or in research and use the data we present in the manual or in the article as a basis for evaluating responses, this is only valid if the DUDIT-E is used as is. In order to get the manual please contact Anne H. Berman.
See also: the Drug Use Disorders Identification Test (DUDIT).