Beyond the
European groups
How Luxembourg's domestic parties actually behave inside the European Parliament — their cohesion, attendance, and how often they break with their European group.
Scope · 10th Parliament 2024–2029roll-call votes through 2026-07-09 · 734 MEPs this term · 470 historical records
By the numbers
Most cohesive
100%
Parti chrétien social luxembourgeois
MEPs vote together most often
Most loyal to EU group
97%
Parti démocratique
follows its European group
Most independent from Luxembourg
32%
Alternativ Demokratesch Reformpartei
aligns least with the national majority
Highest attendance
97%
Parti ouvrier socialiste luxembourgeois
most present at roll-calls
All parties
| Party | MEPs | EU group(s) | Attend. | Cohesion | Grp loyal | Deleg. |
|---|---|---|---|---|---|---|
| Parti chrétien social luxembourgeois | 2 | EPP | 88% | 100% | 96% | 90% |
| Alternativ Demokratesch Reformpartei | 1 | NI | 94% | — | 61% | 32% |
| Déi Gréng - Les Verts | 1 | Greens-EFA | 97% | — | 94% | 78% |
| Parti démocratique | 1 | Renew | 93% | — | 97% | 94% |
| Parti ouvrier socialiste luxembourgeois | 1 | S&D | 97% | — | 97% | 90% |
Cohesion is undefined for single-MEP parties. Click any party for its full profile.