Rights
Bunreacht na hÉireann, amendable only by referendum
Ireland's 1937 Constitution establishes a parliamentary republic and can be changed only by the people at referendum. The superior courts enforce it, striking down repugnant legislation.
Key rules
- Every constitutional amendment requires a national referendum.
- The High Court and Supreme Court can invalidate laws that conflict with the Constitution.
- The Constitution protects both enumerated and judicially recognised unenumerated personal rights.
Governing law
- Bunreacht na hÉireann (Constitution of Ireland) (1937)
In practice
Major social changes — divorce, marriage equality and abortion — each required a referendum rather than ordinary legislation, a defining feature of Irish constitutional life.