Authentication

To access certain areas in this site, you must login through the Authentication Portal of the Portuguese State.

Select the method you wish to use for logging in.

Citizen Card

You can authenticate here using your Citizen Card.

To do this, you must have a card reader (smart cards) and the original authentication code (PIN), which is written in the notification letter you received instructing you to collect your card.

Digital Mobile Key

You can authenticate here if you have the Digital Mobile Key (CMD) associated with your citizen card/Portuguese ID card.

CMD is an alternative way to authenticate using your cell phone or email.

You can join the CMD online, authenticating with your Citizen Card (with a card reader and the original authentication code), and associating a cell phone number and/or email:

Join here...

You can also join the CMD in person, at a service counter (Citizen Space), with your Citizen Card.

Last updated: 2024-09-27