Voting Record
Notable votes in the current parliamentary term
Financial Declarations
Declared to the European Parliament · Self-reported by the MEP
No current outside activities or board memberships declared.
Previous occupations
Source: European Parliament declarations · Self-reported · Last updated: 23 Mar 2026
View original declaration on europarl.europa.eu →Track Rosa SERRANO SIERRA's activity for your organisation
Lex tracks this MEP's activity and lobby meetings — see who's lobbying the files this MEP works on, and how the votes broke down.
Recent Lobby Meetings
Meetings disclosed on the EU Transparency Register — last 6 months
Who else lobbied on these files — and how did the votes break down? The full picture, per EU law, is on Lex.
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Meeting alerts →About Rosa SERRANO SIERRA
Rosa Serrano Sierra represents Spain in the European Parliament as a member of the Progressive Alliance of Socialists and Democrats (S&D), the centre-left political group that advocates for social justice, workers' rights, and European integration. She belongs to the Partido Socialista Obrero Español (PSOE), Spain's historic social democratic party that has been a major force in Spanish politics since the country's transition to democracy. Serrano Sierra has demonstrated exceptional commitment to her parliamentary duties, maintaining a 99.5% attendance record compared to the European Parliament average of approximately 82%, and participating in 99% of votes with 1,863 votes cast out of 1,873 total votes during her full term. Her consistently high participation rates reflect active engagement in the legislative process. The S&D group, as the second-largest faction in the European Parliament, focuses on progressive policies including climate action, digital rights, economic equality, and strengthening democratic institutions across the European Union.
AI-generated summary · Verify with official EP sources
View official profile on europarl.europa.eu →More MEPs from Spain
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Methodology
Attendance is calculated based on roll-call votes in plenary sessions of the European Parliament. Committee votes are excluded. Abstaining counts as present; not voting counts as absent. Notable votes are selected based on significance, close outcomes, and high participation.