You can enter your contact details electronically in the National Contact Register (EMEP) so that they are available in your online transactions with public administration services.

Process steps:

1. Enter your mobile phone number to receive a one-time code via SMS to verify ownership.

2. Verify the ownership of your mobile phone number through a financial institution or a mobile service provider.

Note: In case this is not possible, you will need to visit a Citizens' Service Centre (KEP) Alternatively, if you reside abroad, you can visit your local consular authority.

3. Fill in your other contact details. You will receive:

• a one-time code by text message (SMS) on your mobile to confirm the declaration of your details
• a confirmation link in your email to confirm your email

You will need:

• your personal Taxisnet credentials
• your mobile phone number
• your email address

A phone number can only be entered once.

The electronic registration and updating of your contact details in the National Communication Register (EMEP) serves as a formal declaration.

In the event of a change in your contact details, you need to inform the EMEP within 30 days from the change. The history of changes to your personal details in EMEP is kept for 20 years.