# ISO 4582:1980 — Withdrawn and superseded ISO standards

For ISO 4582:1980, item title is Plastics — Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or artificial light; status code is 9599; successor is ISO 4582:1998; withdrawn / published date is 1980-02-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4582:1980 _(verified: appears in the quote below)_
- **Item title:** Plastics — Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or artificial light _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4582:1998
- **Withdrawn / published date:** 1980-02-01 _(verified: appears in the quote below)_

## What the source says

> 10507,IS,,ISO 4582:1980,"Plastics — Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or artificial light","Plastiques — Détermination des changements de coloration et des variations de propriétés après exposition à la lumière naturelle sous verre, aux agents atmosphériques ou à la lumière artificielle",1980-02-01,1,['83.080.01'],ISO/TC 61/SC 6,9599,,[25179],"['en','fr']",6,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).