Why provide your identity document (ID number, NIE [Foreigner Identity Number] or passport)?
By providing us with your identity document, you allow us to know who you are.
This means we can provide you with information about your local area (where you are registered) and other information that we think may be of interest to you, based on other data available to Barcelona City Council.
For example, a race or event near your house and how it affects mobility, new municipal services and infrastructures near your home, such as civic centres, sports centres and green zones, information about educational, sport and leisure opportunities in the city, etc.
You can consult the detailed record of personal information we use and its specific uses at http://www.bcn.cat/serveimillorat/.
Why give your date of birth?
Because we want to ensure that we are giving the right information to the right person.
Your date of birth is additional information which helps us to confirm your identity. We can do this by comparing this information with the date entered in the municipal census.
Why do you need to give your mobile number?
This is optional information, which enables us to send you warnings or alerts of public interest quickly, for example, dangerous weather conditions and associated recommendations.
