ISO/DTS 32009

Document management — Portable Document Format — Extension to support language identification in multilingual strings in ISO 32000-2 (PDF 2.0)

Scope

This document specifies how to extend the ISO 32000-2:2020 specification by adding support for multi-lingual text strings for all text strings defined in PDF.
This document does not specify the following:
— specific processes for converting paper or electronic documents to the PDF file format;
— specific technical design, user interface implementation, or operational details of rendering;
— specific physical methods of storing these documents such as media and storage conditions;
— methods for validating the conformance of PDF files or PDF processors;
— required computer hardware and/or operating system