Issues excluded from being the subject of referendums at the national level
Sudan
Answer
None
Source
The Interim National Constitution of the Republic of Sudan (from 2005) http://www.mpil.de/shared/data/pdf/inc_official_electronic_version.pdf
ReferendumArt. 217 (1) The President of the Republic or the National Assembly, by resolution passed by more than half of the members, may refer to referendum any matter of national or public interest.
Comment
No issues are explicitly excluded from being the subject of national referendums
