Digital certificates
A handwritten signature was previously used to validate paper documents. Now you can also sign electronic documents using a digital certificate.
A digital certificate is an identification mechanism that allows you to sign electronically in a quick, simple and secure way from your computer or mobile device. It also makes it easier to complete paperwork and formalities online with full legal guarantees with both public administrations and private entities.
Different digital certificates are available depending on the issuing public body or certification authority. Here we show you how to get some digital certificate that are useful for your life in Barcelona.
Consult the formalities in this section:
IMPORTANT NOTICE
The procedures tend to change frequently. Therefore, only what is provided by the regulations in force at the time of carrying out the procedure in question is applicable.
Information of interest