We are glad to share with you the report of the Technical Advisory Group (TAG) on the International Classification of Crime for Statistical Purposes (ICCS), which was held in Vienna on 12-13 May 2016. The meeting was attended by 65 technical advisory group members from over 45 countries and experts from international organizations. TAG members are kindly asked to review the report and send comments to UNODC, if any, by 17 June 2016 at the latest.