Issues in relation to which referendums are mandatory at the national level
Bhutan
Answer
None
Source
Constitution of the Kingdom of Bhutan
http://www.constitution.bt/TsaThrim%20Eng%20(A5).pdf
NationalReferendum Act
http://www.election-bhutan.org.bt/index.php?option=com_content&id=167&Itemid=92
Comment
There areno provisions for mandatory referendums in the legislation of the country
