2015 | Publisher: UN Office of the High Commissioner for Human Rights (OHCHR) | Document type: Operational Guidelines
2009 | Publisher: United Nations | Document type: Operational Guidelines
2008 | Publisher: UN Office of the High Commissioner for Human Rights (OHCHR) | Document type: Operational Guidelines
2006 | Publisher: UN Office of the High Commissioner for Human Rights (OHCHR) | Document type: Operational Guidelines