# ISO/R 1901:1971 — Withdrawn and superseded ISO standards

For ISO/R 1901:1971, item title is Withdrawal of ISO/R 1901-1971; status code is 9599; successor is ISO 1897-11:1983; withdrawn / published date is 1971-05-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO/R 1901:1971 _(verified: appears in the quote below)_
- **Item title:** Withdrawal of ISO/R 1901-1971 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1897-11:1983
- **Withdrawn / published date:** 1971-05-01 _(verified: appears in the quote below)_

## What the source says

> 6591,R,,ISO/R 1901:1971,Withdrawal of ISO/R 1901-1971,Annulation de l'ISO/R 1901-1971,1971-05-01,1,"['71.080.40','71.080.90']",ISO/TC 47,9599,,[6585],['en'],5,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).