ISO-32000-PDF-2

PDF 2.0 standardised ISO 32000-2 (2017, 2020).

Definition

ISO 32000-2 introduces DocumentSecurityStore (DSS) for LTV signatures, preferred reading order via Structure Tree, improved tagged PDF for accessibility (PDF/UA-2 in 2024). Versioning: 2.0 (2017), 2.0 + Errata (2020). Supported by Adobe Acrobat DC 2018+, MuPDF 1.20+, Foxit 11+.

Origin

Adopted by ISO TC 171 SC 2 in 2017 ; 2020 revision.

Example in context

A PDF/A-4 invoice (based on ISO 32000-2) embeds CII XML compliant with EN 16931.

Related terms

• ISO 32000 PDF — parent standard.