Welcome to the website of Defense Codification System (SICAD) with restricted access only to codification companies.

In order to access the site you'll need a smart card reader compatible with the Electronic ID installed on your computer. you'll also need security clearance granted by the Spanish National Codification Bureau.

With the aim of allowing secure communications between the MoD server and the client PC, all data are transferred encoded via the Internet through https protocol.

To access SICAD website, plug your electronic ID into the reader.


For further information on electronic ID, Visit the website www.usatudni.es