All foreign visitors desiring to enter the Netherlands must have a valid passport. You may need to obtain a visa before coming to the Netherlands.

Visa Requirements
Visa application forms for the Netherlands, as well as other helpful information, regarding Schengen visas can be found here.

Time requirement for visa applications:
Foreign participants should contact the Dutch visa offices in their home country as soon as possible to determine their particular visa requirements. 

Conference Invitation Letter
If you need a letter confirming your participation in the NanoBio2020 conference, please send an email to