# ISO 14669:1999 — Withdrawn and superseded ISO standards

For ISO 14669:1999, item title is Water quality — Determination of acute lethal toxicity to marine copepods (Copepoda, Crustacea); status code is 9599; successor is ISO 14669:2026; withdrawn / published date is 1999-04-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 14669:1999 _(verified: appears in the quote below)_
- **Item title:** Water quality — Determination of acute lethal toxicity to marine copepods (Copepoda, Crustacea) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 14669:2026
- **Withdrawn / published date:** 1999-04-01 _(verified: appears in the quote below)_

## What the source says

> 25162,IS,,ISO 14669:1999,"Water quality — Determination of acute lethal toxicity to marine copepods (Copepoda, Crustacea)","Qualité de l'eau — Détermination de la toxicité létale aiguë vis-à-vis de copépodes marins (Copepoda, Crustacea)",1999-04-01,1,['13.060.70'],ISO/TC 147/SC 5,9599,,[87981],"['en','fr']",16,"<p>This International Standard describes a method for the determination of the acute toxicity to one of three specified</p><p>species of marine copepod (Copepoda, Crustacea) of</p><p>a) chemical substances which are soluble, or can be maintained as a stable suspension or dispersion, under the</p><p>conditions of the test;</p><p>b) industrial or sewage effluents, treated or untreated,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).