# ISO 14851:1999 — Withdrawn and superseded ISO standards

For ISO 14851:1999, item title is Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium — Method by measuring the oxygen demand in a closed respirometer; status code is 9599; successor is ISO 14851:2019; withdrawn / published date is 1999-05-20, recorded from its source on 2026-08-05.

- **Identifier:** ISO 14851:1999 _(verified: appears in the quote below)_
- **Item title:** Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium — Method by measuring the oxygen demand in a closed respirometer _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 14851:2019
- **Withdrawn / published date:** 1999-05-20 _(verified: appears in the quote below)_

## What the source says

> 25765,IS,,ISO 14851:1999,Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium — Method by measuring the oxygen demand in a closed respirometer,Évaluation de la biodégradabilité aérobie ultime des matériaux plastiques en milieu aqueux — Méthode par détermination de la demande en oxygène dans un respiromètre fermé,1999-05-20,1,['83.080.01'],ISO/TC 61/SC 14,9599,,[70026],"['en','fr']",22,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).