Telephone and e-mail
Telephone: +31 70 751 55 55
If you have any questions about a specific topic, please fill in the relevant contact form:
Outside office hours, for emergencies you may contact the NCSC via firstname.lastname@example.org.
Via this link you can copy the PGP-key, with which you can secure e-mails to the NCSC. This key is valid until 1 February 2023.
2511 DP The Hague
ID is mandatory when visiting the NCSC.
PO box 20301
2500 EH The Hague
Our press officer is only available to the media.
Mobile: +31 (0) 6 4615 2268
Questions about this website?
You can send your questions or feedback about this website to email@example.com.
To report vulnerabilities, please take notice of our responsible disclosure policy.