# ISO 9177-1:1989 — Withdrawn and superseded ISO standards

For ISO 9177-1:1989, item title is Mechanical pencils — Part 1: Classification, dimensions, performance requirements and testing; status code is 9599; successor is ISO 9177-1:2011; withdrawn / published date is 1989-03-16, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9177-1:1989 _(verified: appears in the quote below)_
- **Item title:** Mechanical pencils — Part 1: Classification, dimensions, performance requirements and testing _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9177-1:2011
- **Withdrawn / published date:** 1989-03-16 _(verified: appears in the quote below)_

## What the source says

> 16781,IS,,ISO 9177-1:1989,"Mechanical pencils — Part 1: Classification, dimensions, performance requirements and testing","Porte-mine — Partie 1: Classification, dimensions, caractéristiques de fonctionnement et essais",1989-03-16,1,"['01.100.40','97.180']",ISO/TC 10,9599,,[57586],"['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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).