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The Validity of Digital Signatures Explained: What Makes Them Legally Binding?

Understanding the Legal Framework and Juridical Value of an Online Document Signature.

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In the era of remote work and process digitization, signing a document online has become a daily gesture. But what about the legal value of these signatures? Are they equivalent to a handwritten signature? The short answer is yes, provided certain rules are respected.

What is a Digital Signature?

A digital signature (or electronic signature) is not just a scan of your handwritten signature. It is a cryptographic process that links the signer's identity to the document in an unfalsifiable way. This guarantees two crucial elements: authenticity (who signed) and integrity (the document has not been modified since its signature).

The Legal Framework in Europe and Worldwide

In the European Union, it is the eIDAS regulation that governs electronic signatures. It defines three levels of signature:

  • The simple signature (e.g., checking a box or inserting an image of your signature). It is legal but its probative value is limited.
  • The advanced signature, which requires stricter identification criteria and a secure link with the signer.
  • The qualified signature (QES), which is legally equivalent to 100% of a handwritten signature and uses a verified identity certificate.

Why Use iLoveDoc for Your Documents?

iLoveDoc allows you to add signatures to your documents directly in your browser. Since no files are uploaded to our servers, your information remains entirely confidential. It's the perfect tool for your daily quick, secure, and web-compliant signatures.

In conclusion, signing digitally is not only legal, but it's also much safer than a handwritten paper signature if you use the right tools. Adopt electronic signatures today!

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