# ISO/R 393:1964 — Withdrawn and superseded ISO standards

For ISO/R 393:1964, item title is Withdrawal of ISO/R 393-1964; status code is 9599; successor is ISO 393-1:1983; withdrawn / published date is 1964-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO/R 393:1964 _(verified: appears in the quote below)_
- **Item title:** Withdrawal of ISO/R 393-1964 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 393-1:1983
- **Withdrawn / published date:** 1964-11-01 _(verified: appears in the quote below)_

## What the source says

> 4384,R,,ISO/R 393:1964,Withdrawal of ISO/R 393-1964,Annulation de l'ISO/R 393-1964,1964-11-01,1,['91.100.40'],ISO/TC 77,9599,,[4385],"['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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).