# ISO 27427:2009 — Withdrawn and superseded ISO standards

For ISO 27427:2009, item title is Anaesthetic and respiratory equipment — Nebulizing systems and components; status code is 9599; successor is ISO 27427:2010; withdrawn / published date is 2009-04-23, recorded from its source on 2026-08-05.

- **Identifier:** ISO 27427:2009 _(verified: appears in the quote below)_
- **Item title:** Anaesthetic and respiratory equipment — Nebulizing systems and components _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 27427:2010
- **Withdrawn / published date:** 2009-04-23 _(verified: appears in the quote below)_

## What the source says

> 44150,IS,,ISO 27427:2009,Anaesthetic and respiratory equipment — Nebulizing systems and components,Matériel d'anesthésie et de réanimation respiratoire — Systèmes de nébulisation et ses composants,2009-04-23,1,['11.040.10'],ISO/TC 121/SC 2,9599,,[55471],['en'],42,"<p>ISO 27427:2009 specifies requirements for the safety, performance and testing for general purpose nebulizing systems intended for continuous or breath-actuated delivery of liquids, in an aerosol form, to humans through the respiratory system.</p><p>ISO 27427:2009 includes gas-powered nebulizers which can be derived from, e.g., compressors, pipeline systems, cylinders etc., and electrically-powered nebulizers [e.g. spinning disc,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).