# ISO 9011:1987 — Withdrawn and superseded ISO standards

For ISO 9011:1987, item title is Synchronous belt drives — Automotive pulleys; status code is 9599; successor is ISO 9011:1997; withdrawn / published date is 1987-12-17, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9011:1987 _(verified: appears in the quote below)_
- **Item title:** Synchronous belt drives — Automotive pulleys _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9011:1997
- **Withdrawn / published date:** 1987-12-17 _(verified: appears in the quote below)_

## What the source says

> 16554,IS,,ISO 9011:1987,Synchronous belt drives — Automotive pulleys,Transmissions synchrones par courroies — Poulies pour la construction automobile,1987-12-17,1,['43.060.10'],ISO/TC 41/SC 4,9599,,[21432],"['en','fr']",4,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).