TimeStamping service


ANF AC TSA has the necessary technical infrastructure to provide electronic time-stamping service. Since 2000, ANF AC TSA provides online services of TimeStamping; hundreds of millions of digital time stamps have been issued, without having any noticeable incident .

The TimeStamping service is exclusively used by ANF AC approved devices, and applications that have a specific agreement. 

Electronic time stamps are an essential element for:


  •  endow the electronic signature with a long term validity,
  •  issuance and delivery of electronic invoices,
  •  certified electronic communications,
  •  custody of long-term documents,
  •  processes of unassisted electronic audit, and
  •  obtain legal evidence for different purposes, e.g. intellectual property.