# ISO/TS 19979:2004 — Withdrawn and superseded ISO standards

For ISO/TS 19979:2004, item title is Ophthalmic optics — Contact lenses — Hygienic management of multipatient use trial contact lenses; status code is 9599; successor is ISO/TS 19979:2014; withdrawn / published date is 2004-01-12, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TS 19979:2004 _(verified: appears in the quote below)_
- **Item title:** Ophthalmic optics — Contact lenses — Hygienic management of multipatient use trial contact lenses _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/TS 19979:2014
- **Withdrawn / published date:** 2004-01-12 _(verified: appears in the quote below)_

## What the source says

> 34048,TS,,ISO/TS 19979:2004,Ophthalmic optics — Contact lenses — Hygienic management of multipatient use trial contact lenses,Optique ophtalmique — Lentilles de contact — Entretien de l'hygiène des lentilles de contact d'essai à usage multipatient,2004-01-12,1,['11.040.70'],ISO/TC 172/SC 7,9599,,[66337],['en'],7,<p>ISO/TS 19979:2004 provides guidance to contact lens manufacturers for the development of information to be provided to eye care practitioners for the hygienic management of trial soft and rigid gas-permeable (RGP) contact lenses intended for multipatient use.</p>

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).