# ISO 21503:2017 — Withdrawn and superseded ISO standards

For ISO 21503:2017, item title is Project, programme and portfolio management — Guidance on programme management; status code is 9599; successor is ISO 21503:2022; withdrawn / published date is 2017-09-13, recorded from its source on 2026-08-05.

- **Identifier:** ISO 21503:2017 _(verified: appears in the quote below)_
- **Item title:** Project, programme and portfolio management — Guidance on programme management _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 21503:2022
- **Withdrawn / published date:** 2017-09-13 _(verified: appears in the quote below)_

## What the source says

> 66680,IS,,ISO 21503:2017,"Project, programme and portfolio management — Guidance on programme management","Management de projets, programmes et portefeuilles — Recommandations sur le management de programmes",2017-09-13,1,['03.100.01'],ISO/TC 258,9599,,[82868],"['en','fr']",15,"<p>ISO 21503:2017 provides guidance on programme management. This document is applicable to any type of organization including public or private and any size or sector, as well as any type of programme in terms of complexity.</p><p>ISO 21503:2017 provides high-level descriptions of relevant terms, definitions, concepts, prerequisites and practices, including roles and responsibilities that form good practice in progra

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).