# ISO 1242:1999 — Withdrawn and superseded ISO standards

For ISO 1242:1999, item title is Essential oils — Determination of acid value; status code is 9599; successor is ISO/CD 1242 | ISO 1242:2023; withdrawn / published date is 1999-10-21, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1242:1999 _(verified: appears in the quote below)_
- **Item title:** Essential oils — Determination of acid value _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/CD 1242 | ISO 1242:2023
- **Withdrawn / published date:** 1999-10-21 _(verified: appears in the quote below)_

## What the source says

> 25313,IS,,ISO 1242:1999,Essential oils — Determination of acid value,Huiles essentielles — Détermination de l'indice d'acide,1999-10-21,2,['71.100.60'],ISO/TC 54,9599,[5858],"[77272,82390]","['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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).