# ISO 11986:2017 — Withdrawn and superseded ISO standards

For ISO 11986:2017, item title is Ophthalmic optics — Contact lenses and contact lens care products — Determination of preservative uptake and release; status code is 9599; successor is ISO 11986:2026; withdrawn / published date is 2017-11-30, recorded from its source on 2026-08-05.

- **Identifier:** ISO 11986:2017 _(verified: appears in the quote below)_
- **Item title:** Ophthalmic optics — Contact lenses and contact lens care products — Determination of preservative uptake and release _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 11986:2026
- **Withdrawn / published date:** 2017-11-30 _(verified: appears in the quote below)_

## What the source says

> 72294,IS,,ISO 11986:2017,Ophthalmic optics — Contact lenses and contact lens care products — Determination of preservative uptake and release,Optique ophtalmique — Lentilles de contact et produits d'entretien pour lentilles de contact — Détermination de l'absorption/adsorption et du relargage des conservateurs,2017-11-30,3,['11.040.70'],ISO/TC 172/SC 7,9599,[51086],[90146],"['en','fr']",6,"<p>ISO 11986:2017 provides general procedures for the selection of methods, preparation of samples, and the conduct of testing for the uptake and release of preservatives from contact lenses.</p><p>NOTE 1 Due to the manifest difficulties of reproducibility when coating contact lenses with mineral and or

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).