Contact

COKZ/NCAE physical address (Princenhof business park)
Kastanjelaan 7
3833 AN LEUSDEN

Map and directions
A map and directions to COKZ/NCAE can be found here

Correspondence address
PO Box 250
3830 AG LEUSDEN

Telephone no.
You can also contact the Nederlandse Controle Autoriteit Eieren (NCAE) by telephone.
Telephone number: +31 (0)33-4965696 (the receptionist will connect you to the right person or department)