# ISO 1658:2015 — Withdrawn and superseded ISO standards

For ISO 1658:2015, item title is Natural rubber (NR) — Evaluation procedure; status code is 9599; successor is ISO 1658:2022; withdrawn / published date is 2015-07-09, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1658:2015 _(verified: appears in the quote below)_
- **Item title:** Natural rubber (NR) — Evaluation procedure _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1658:2022
- **Withdrawn / published date:** 2015-07-09 _(verified: appears in the quote below)_

## What the source says

> 68067,IS,,ISO 1658:2015,Natural rubber (NR) — Evaluation procedure,Caoutchouc naturel (NR) — Méthode d'évaluation,2015-07-09,4,['83.060'],ISO/TC 45/SC 3,9599,[43206],[79517],"['en','fr']",17,"<p>ISO 1658:2015 specifies</p><p>- physical and chemical tests on raw natural rubbers;</p><p>- standard materials, standard test formulae, equipment and processing methods for evaluating the vulcanization characteristics of natural rubber (NR).</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).