# ISO 8601:1988/Cor 1:1991 — Superseded and deprecated identifier mappings

For ISO 8601:1988/Cor 1:1991, item title is Data elements and interchange formats — Information interchange — Representation of dates and times — Technical Corrigendum 1; status is 9599; successor is ISO 8601:2000; shutdown date is 1991-05-09, recorded from its source on 2026-08-04.

- **Identifier:** ISO 8601:1988/Cor 1:1991
- **Item title:** Data elements and interchange formats — Information interchange — Representation of dates and times — Technical Corrigendum 1
- **Status:** 9599
- **Successor:** ISO 8601:2000 _(unconfirmed — we could not tie this to the quote below)_
- **Shutdown date:** 1991-05-09

## What the source says

> 15905,IS,Cor,ISO 8601:1988/Cor 1:1991,Data elements and interchange formats — Information interchange — Representation of dates and times — Technical Corrigendum 1,Éléments de données et formats d'échange — Échange d'information — Représentation de la date et de l'heure — Rectificatif technique 1,1991-05-09,1,['01.140.30'],ISO/TC 154,9599,,[26780],['en'],1,

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-04. Review by: 2027-01-31.
Part of [Superseded and deprecated identifier mappings](https://referencesource.org/superseded-standards-mappings/).