# ISO/TR 21506:2018 — Withdrawn and superseded ISO standards

For ISO/TR 21506:2018, item title is Project, programme and portfolio management — Vocabulary; status code is 9599; successor is ISO 21506:2024; withdrawn / published date is 2018-12-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TR 21506:2018 _(verified: appears in the quote below)_
- **Item title:** Project, programme and portfolio management — Vocabulary _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 21506:2024
- **Withdrawn / published date:** 2018-12-03 _(verified: appears in the quote below)_

## What the source says

> 61519,TR,,ISO/TR 21506:2018,"Project, programme and portfolio management — Vocabulary","Gestion de projet, programme et portefeuille — Vocabulaire",2018-12-03,1,"['03.100.40','01.040.03']",ISO/TC 258,9599,,[87900],['en'],9,"<p>This document defines terms used in the field of project, programme and portfolio management. It can be used by any type of organization, including public or private, and any size or sector, as well as any type of project, programme or portfolio in terms of complexity, size or duration.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).