This practice note shares the experience of REDRESS and Trauma Treatment International (TTI) and is intended to assist clinicians, such as physicians and clinical psychologists, to undertake an assessment and elaborate reports that are compliant with the United Nations Manual on the Effective Investigation and Documentation of Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment (Istanbul Protocol). REDRESS and TTI would like to thank the United Nations Voluntary Fund for Victims of Torture and the Matrix Causes Fund for their generous support of this project.