Issues excluded from being the subject of referendums at the national level
Austria
Answer
None
Source
B-VG Art. 43, 44 (3), Art. 60 (6)
http://www.ris.bka.gv.at/GeltendeFassung.wxe?Abfrage=Bundesnormen&Gesetzesnummer=10000138
Comment
Generally,every law can be put to a vote by referendum if so decided by the NationalCouncil.