Issues in relation to which referendums are mandatory at the national level
Sudan
Answer
None
Source
The National Elections Act from 2008 (Act no. XI of 2008)http://www.cmi.no/sudan/doc/?id=1035
The Interim National Constitution of the Republic of Sudan (from 2005) http://www.mpil.de/shared/data/pdf/inc_official_electronic_version.pdf
Comment
No provisions for mandatory referendums in the legislation of the country
