2018 DL Visits Summary Reports DLP Beigne_Taipei 2018 Download DLP deMicheli_Hong Kong 2018 Download Request a Distinguished Lecture for your event by completing the DL Request Form. CEDA DL REQUEST FORM DL requests are reviewed by the CEDA DL Committee. Please return your completed form to Tsung-Yi Ho, CEDA's DL Program Manager. Request early, and be flexible with your dates. Our lecturers are much sought after, and they travel frequently, so they usually appreciate the opportunity to combine a Distinguished Lecture with other travel. This works best if sufficient lead-time is given.