Tobacco Collections

Depositions and Trial Testimony (DATTA)


DATTA contains transcripts and exhibits from smoking and health-related litigation. A majority of the transcripts and depositions were collected from a variety of sources by the Tobacco Research Network, University of Michigan, Ann Arbor. Transcripts are unedited and in their original form. Some are rough copies and others may be marked as "confidential" although they no longer retain that status.

Related Collections