Processes, data elements and documents in commerce, industry and administration — Long-term signature — Part 3: Profiles for PDF Advanced Electronic Signatures (PAdES)
STANDARD published on 21.10.2025
Designation standards: ISO 14533-3:2025-ed.2.0
Publication date standards: 21.10.2025
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / 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.