# ISO 9022-4:2002 — Withdrawn and superseded ISO standards

For ISO 9022-4:2002, item title is Optics and optical instruments — Environmental test methods — Part 4: Salt mist; status code is 9599; successor is ISO 9022-4:2014; withdrawn / published date is 2002-10-21, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9022-4:2002 _(verified: appears in the quote below)_
- **Item title:** Optics and optical instruments — Environmental test methods — Part 4: Salt mist _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9022-4:2014
- **Withdrawn / published date:** 2002-10-21 _(verified: appears in the quote below)_

## What the source says

> 34058,IS,,ISO 9022-4:2002,Optics and optical instruments — Environmental test methods — Part 4: Salt mist,Optique et instruments d'optique — Méthodes d'essais d'environnement — Partie 4: Brouillard salin,2002-10-21,2,['37.020'],ISO/TC 172/SC 1,9599,[16569],[66490],['en'],8,"<p>This part of ISO 9022 specifies methods for the testing of optical instruments and instruments containing optical components, under equivalent conditions, for their ability to resist salt mist.</p><p>Exposure to salt mist mainly results in the corrosion of metals; effects may also occur by way of clogging or binding of moving parts.</p><p>The purpose of testing is to assess as early as possible the ability of the instr

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).