Central government
Tweede Kamer der Staten-Generaal
The House of Representatives. Publishes motions, votes, questions, debates and members as open data, and streams sessions via Debat Direct.
tweedekamer.nl
3datasets in our index
67%with an API or map service in the metadata
1sources explained
9examples with their data
What they publish
Counted across all indexes we harvest; modified between February 2026 and 16 February 2026.
Where it is
- Open Archieven2
- data.overheid.nl1
Formats
XML1JSON1
Subjects (per the publisher)
Erelijst2Parlement1
Sources explained
Dutch House of Representatives open data
Tweede KamerNetherlands, motion, vote, member
Everything the House does, as an open API: motions and amendments, how each party voted, written questions, debates and committees, parliamentary papers, and the members themselves, with their side jobs, gifts and trips.
OpenAPIGovernment
Up to date
updated yesterday
Examples with their data
All 9Amendments filed: 982 per year in 2025, 7% more than in 2009
Government letters to the House: 4,935 per year in 2025, 17% less than in 2009
Gifts declared by members: 434 per year in 2025, 52% more than in 2010
Private members' bills: 13 per year in 2025, 2.2 times as much as in 2009
Written parliamentary questions: 1,993 per year in 2025, 34% less than in 2009
Oral questions at question time: 76 per year in 2025, 44% less than in 2009
Recently changed
Search all datasets- Open Data Portaal van de Tweede Kamer der Staten-Generaaldata.overheid.nl · 2026-02-16