Citizens
Cover Citizens
Tutorials
Cover Tutorials
Sign a document - Electronic Certificate
Sign at the same level as others (co-sign)
Sign to certify other signatures (countersign)
Validate a signature
Visualize a signature
Things You Should Know
Cover Things You Should Know
The electronic signature
The electronic ID
Electronic certificates
Formats of signature
Signature applications
Validation of signatures
Legal basis
Browsers and computer
Types of certificates
Digital identity in the AA.PP
To make no mistake
Downloads
Companies
Cover Companies
Sign to certify other signatures (confirm)
Company certificates
Electronic invoice
Certification Authorities
Electronic signatures
The Electronic Certificates
Signature formats
Types of Certificates
Digital Identity
Public Employees
Learn how to use your electronic signature step by step
