Get a simple guide to the importance and organisation from Bloomberg Politics
LSE Europp has some discussion on its blog.
OSCE is conducting a mission to review the performance and condition. Their website will post reports.
EPDE will also be monitoring
GOM Gender Concerns international
Kiesraad Dutch electoral council has news and reports in Dutch
Dutch newspaper coverage
Key online sites are
Get facts on the polls from
The Dutch Polling Indicator ('Peilingwijzer') combines all Dutch national opinion polls into one estimate of support for political parties. It is based on the opinion polls of EenVandaag/Intomart Gfk, Ipsos, I&O research, Kantar Public, LISS Panel and Peil.nl. The Polling Indicator is created by Tom Louwerse, assistant professor in political science at Leiden University.
European Election database has results from 1990 onwards at national, european level
has a website where a limited number of surveys of voting attitudes and the electorate are free
Subscribers to ICPSR (including LSE) have aces to datasets from the series.