ABOUT INTERNATIONAL TREATIES, REFERENDUM AND CONSTITUTIONAL AMENDMENTS
of transfer of sovereignty without effect of constitutional amendment:
Majority of 5/6 from members of parliament, § 20 ConstDenmark.
If majority of 5/6 is not reached but a majority of votes and government
holds on to the transfer of sovereignty, a referendum has to be
called, § 20 ConstDenmark. Even if majority of 5/6 is reached
a referendum can be called by a special law, § 42 I, VI ConstDenmark.
of transfer of sovereignty with effect of constitutional amendment:
Not expressly regulated but constitutional amendment required.
of constitutional amendment:
Majority from parliament after its disbandment and re-election,
additionally by mandatory and binding referendum, § 88 ConstDenmark.
constitutional regulations about referendums:
Referendum on laws can be called, § 42 ConstDenmark.