Standard Minimum Rules for the Treatment of Prisoners

[2] The rules were first adopted on 30 August 1955 during a UN Congress on the Prevention of Crime and the Treatment of Offenders, held at Geneva, and approved by the Economic and Social Council in resolutions of 31 July 1957 and 13 May 1977.

The basic principle described in the standard is that "There shall be no discrimination on grounds of race, color, sex, language, religion, political or other opinion, national or social origin, property, birth or other status".

The General Assembly, in 2010, requested that the Commission on Crime Prevention and Criminal Justice establish an open-ended intergovernmental expert group to exchange information on the revision of the SMRs so that they reflected advances in correctional sciences and best practices,[5] provided that any changes to the rules would not result in lowering existing standards.

The General Assembly further highlighted a number of principles which should guide the continued revision process, including that (a) any changes to the SMR should not lower any of the existing standards, but should improve them so that they reflect advances in corrections science and good practices, so as to promote safety, security and humane conditions for prisoners; and that (b) the revision process should maintain the existing scope of application of the SMR for the treatment of prisoners, and continue to take into account the social, legal and cultural differences, as well as human rights obligations, of member states.

[6] The reference was added not only in recognition of South Africa's major support to the revision process, but also to honor Nelson Mandela, who spent 27 years in prisons in the course of his struggle for democracy and the promotion of a culture of peace.