# ISO 846:1978 — Withdrawn and superseded ISO standards

For ISO 846:1978, item title is Plastics — Determination of behaviour under the action of fungi and bacteria — Evaluation by visual examination or measurement of change in mass or physical properties; status code is 9599; successor is ISO 846:1997; withdrawn / published date is 1978-09-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 846:1978 _(verified: appears in the quote below)_
- **Item title:** Plastics — Determination of behaviour under the action of fungi and bacteria — Evaluation by visual examination or measurement of change in mass or physical properties _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 846:1997
- **Withdrawn / published date:** 1978-09-01 _(verified: appears in the quote below)_

## What the source says

> 5219,IS,,ISO 846:1978,Plastics — Determination of behaviour under the action of fungi and bacteria — Evaluation by visual examination or measurement of change in mass or physical properties,Plastiques — Détermination du comportement sous l'action des champignons et des bactéries — Évaluation par estimation visuelle ou par mesurage des variations de masse ou de caractéristiques physiques,1978-09-01,1,"['83.080.01','07.100.99']",ISO/TC 61/SC 6,9599,,[20578],"['en','fr']",10,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).