# ISO 2302:1978 — Withdrawn and superseded ISO standards

For ISO 2302:1978, item title is Rubber, isobutene-isoprene (IIR) — Evaluation procedures; status code is 9599; successor is ISO 2302:1985 | ISO 2302:1995; withdrawn / published date is 1978-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2302:1978 _(verified: appears in the quote below)_
- **Item title:** Rubber, isobutene-isoprene (IIR) — Evaluation procedures _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 2302:1985 | ISO 2302:1995
- **Withdrawn / published date:** 1978-11-01 _(verified: appears in the quote below)_

## What the source says

> 7129,IS,,ISO 2302:1978,"Rubber, isobutene-isoprene (IIR) — Evaluation procedures",Caoutchouc isobutène-isoprène (IIR) — Méthodes d'évaluation,1978-11-01,2,['83.060'],ISO/TC 45,9599,,"[7130,7131]",['en'],3,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).