Save the date for the 2015 NDARC Annual Research Symposium on 15 September 2015, the 2015 National Centre of Research Excellence in Mental Health and Substance Use Colloquium on 25 August, the annual Drug Trends Conference and the annual Drug Policy Modelling Program (DPMP) Symposium on 14-15 October 2015, and the 2015 National Cannabis Conference on 7-9 October 2015.