General Information:
EU-Community: https://www.daad.de/de/laenderinformationen/
EURES-Portal: https://eures.ec.europa.eu/index_de
Visa:
Visa types and requirements: https://www.netherlandsandyou.nl/travel-and-residence/visas-for-the-netherlands
Entry and residence requirements:
Ministry of Foreign Affairs: https://www.government.nl/ministries/ministry-of-foreign-affairs
Visas & Permits: https://business.gov.nl/coming-to-the-netherlands/permits-and-visa/
Social insurance provisions:
Ministry of Social Affairs and Employment: https://www.government.nl/ministries/ministry-of-social-affairs-and-employment
Social security: https://expatax.nl/
Tax regulations:
Ministry of Finance: https://www.government.nl/ministries/ministry-of-finance
Accommodation:
Rooms in the Netherlands: https://www.expatriates.com/classifieds/netherlands/rooms-for-rent/
Rental properties in the Netherlands: https://www.pararius.com/english
Housing & Rentals: https://www.onlyexpats.nl/
Bed & Breakfast: http://www.bandb-ring.de/
Housingtarget: https://www.housingtarget.com/
Country information:
Wikipedia: https://en.wikipedia.org/wiki/Netherlands
Living in the Netherlands: https://www.internations.org/netherlands-expats/guide/living
Holland Expat Center South: http://www.hollandexpatcenter.com/
eDiplomat - Cultural Etiquette: http://www.ediplomat.com/np/cultural_etiquette/ce_nl.htm
Culture in the Netherlands: https://www.afsusa.org/countries/netherlands/
Further information:
Tourist Informations: https://www.holland.com/global/tourism.htm
News and Information: https://www.expatica.com/nl/