# ISO 3720:1986/Cor 1:1992 — Withdrawn and superseded ISO standards

For ISO 3720:1986/Cor 1:1992, item title is Black tea — Definition and basic requirements — Technical Corrigendum 1; status code is 9599; successor is ISO 3720:2011; withdrawn / published date is 1992-02-20, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3720:1986/Cor 1:1992 _(verified: appears in the quote below)_
- **Item title:** Black tea — Definition and basic requirements — Technical Corrigendum 1 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3720:2011
- **Withdrawn / published date:** 1992-02-20 _(verified: appears in the quote below)_

## What the source says

> 20102,IS,Cor,ISO 3720:1986/Cor 1:1992,Black tea — Definition and basic requirements — Technical Corrigendum 1,Thé noir — Définition et caractéristiques de base — Rectificatif technique 1,1992-02-20,3,['67.140.10'],ISO/TC 34/SC 8,9599,,[51541],"['en','fr']",1,"<p>Replaces ISO 1574 by ISO 9768:1990 on pages 1 and 2 (in the table, column 3).</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).