# ISO 3720:1981 — Withdrawn and superseded ISO standards

For ISO 3720:1981, item title is Black tea — Specification; status code is 9599; successor is ISO 3720:1986; withdrawn / published date is 1981-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3720:1981 _(verified: appears in the quote below)_
- **Item title:** Black tea — Specification _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3720:1986
- **Withdrawn / published date:** 1981-11-01 _(verified: appears in the quote below)_

## What the source says

> 9200,IS,,ISO 3720:1981,Black tea — Specification,Thé noir — Spécifications,1981-11-01,2,['67.140.10'],ISO/TC 34/SC 8,9599,,[9201],"['en','fr']",4,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).