Completion of our Duke-UNC TTS course fulfills the training requirement for the National Certificate, and we will provide you with appropriate documentation following your completion of the training. The National Certificate also requires passing an examination; however, this requirement is waived for anyone who submits their application prior to May 15, 2018. Please see NAADAC’s website for additional information about the national certificate, https://www.naadac.org/NCTTP, or contact Yao Kouassi at .