Fourth open-ended Intergovernmental Expert Group on the Standard Minimum Rules for the Treatment of Prisoners, Cape Town, South Africa, 2-5 March 2015

Third open-ended Intergovernmental Expert Group Meeting on the Standard Minimum Rules for the Treatment of Prisoners, Vienna, Austria, 25-28 March 2014

Second open-ended Intergovernmental Expert Group Meeting on the Standard Minimum Rules for the Treatment of Prisoners, 11 - 13 December 2012, Buenos Aires, Argentina

First open-ended Intergovernmental Expert Group Meeting on the  Standard Minimum Rules for the Treatment of Prisoners, 31 January - 2 February 2012, Vienna, Austria