# ISO/IEC 23009-8:2022 — Withdrawn and superseded ISO standards

For ISO/IEC 23009-8:2022, item title is Information technology — Dynamic adaptive streaming over HTTP (DASH) — Part 8: Session-based DASH operations; status code is 9599; successor is ISO/IEC 23009-8:2025; withdrawn / published date is 2022-02-15, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 23009-8:2022 _(verified: appears in the quote below)_
- **Item title:** Information technology — Dynamic adaptive streaming over HTTP (DASH) — Part 8: Session-based DASH operations _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 23009-8:2025
- **Withdrawn / published date:** 2022-02-15 _(verified: appears in the quote below)_

## What the source says

> 80898,IS,,ISO/IEC 23009-8:2022,Information technology — Dynamic adaptive streaming over HTTP (DASH) — Part 8: Session-based DASH operations,Technologies de l'information — Diffusion adaptative dynamique sur HTTP (DASH) — Partie 8: Opérations de DASH basées sur la session,2022-02-15,1,['35.040.40'],ISO/IEC JTC 1/SC 29,9599,,[85455],['en'],19,<p>This document specifies the format of the Session-Based Description document and the MPD's extension to be used in session-based operations with MPEG DASH (ISO/IEC 23009-1).</p>

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).