In September of this year CDC will be hosting a symposium in Washington, DC focused on empirical evaluation of opioid-use related survey questions. In preparation for this meeting, they are seeking input from both federal and non-federal partners to better understand what measures are being used and how those measures have been evaluated for opioid-use related survey questions. The intent is to hold a meeting to discuss findings and to put together a final compendium from the symposium to include a recommended inventory of opioid-related questions accessible to all surveyors interested in this area. Abstracts are due by Friday March 6, 2020. Further information and the abstract submission form can be found here: https://wwwn.cdc.gov/qbank/Opioids.aspx.