# ISO 2591:1973 — Withdrawn and superseded ISO standards

For ISO 2591:1973, item title is Test sieving; status code is 9599; successor is ISO 2591-1:1988; withdrawn / published date is 1973-05-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2591:1973 _(verified: appears in the quote below)_
- **Item title:** Test sieving _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 2591-1:1988
- **Withdrawn / published date:** 1973-05-01 _(verified: appears in the quote below)_

## What the source says

> 7568,IS,,ISO 2591:1973,Test sieving,Tamisage de contrôle,1973-05-01,1,['19.120'],ISO/TC 24,9599,,[7569],"['en','fr']",11,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).