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Legally valid online signing of documents with SPID

For legally valid contracts: Use sproof sign and your SPID identification for qualified digital signatures .

Portrait

On March 23, 2020, the Digital Italy Authority published the guidelines on the electronic signature of documents pursuant to Article 20 of the Electronic Signature Act. These guidelines regulate a new method for electronically signing digital documents through simple authentication in the so-called public digital identity management system for citizens and companies. The public digital identity system (SPID) is a simple, fast and secure access key to the digital services of local and central administrations.

Frequently asked questions

Use your existing qualified signature directly in sproof sign.

Why sproof sign?Highest security and compliance paired with an "all-in-one" functionality make sproof sign the top European alternative on the e-signature platform market. 100% developed and hosted in Europe.
sproof sign is currently the highest-rated e-signature provider on the independent review platform OMR Reviews and has also been certified by CRIF GmbH with the 'ESG SCORE: A' for sustainability.