International Standard
ISO 14533-3:2025
Processes, data elements and documents in commerce, industry and administration — Long-term signature — Part 3: Profiles for PDF Advanced Electronic Signatures (PAdES)
Reference number
ISO 14533-3:2025
Edition 2
2025-10
© ISO 2026
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Published (Edition 2, 2025)

ISO 14533-3:2025

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Format
CHF 135
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Abstract

This document specifies the elements, among those defined in PDF digital signatures (PAdES), that enable verification of a digital signature over a long period of time.

It does not give new technical specifications about the digital signature itself, nor new restrictions of usage of the technical specifications about the digital signatures which already exist.

General information

  • Status
     : Published
    Publication date
     : 2025-10
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 26
  • Technical Committee :
    ISO/TC 154
    ICS :
    35.240.63 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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  4. ICS
  5. 35
  6. 35.240
  7. 35.240.63
  8. ISO 14533-3:2025