# ISO 8536-6:2016 — Withdrawn and superseded ISO standards For ISO 8536-6:2016, item title is Infusion equipment for medical use — Part 6: Freeze drying closures for infusion bottles; status code is 9599; successor is ISO 8536-6:2025; withdrawn / published date is 2016-11-21, recorded from its source on 2026-08-05. - **Identifier:** ISO 8536-6:2016 _(verified: appears in the quote below)_ - **Item title:** Infusion equipment for medical use — Part 6: Freeze drying closures for infusion bottles _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8536-6:2025 - **Withdrawn / published date:** 2016-11-21 _(verified: appears in the quote below)_ ## What the source says > 69394,IS,,ISO 8536-6:2016,Infusion equipment for medical use — Part 6: Freeze drying closures for infusion bottles,Matériel de perfusion à usage médical — Partie 6: Bouchons à lyophilisation pour flacons de perfusion,2016-11-21,3,['11.040.20'],ISO/TC 76,9599,[51771],[85867],['en'],16,"
ISO 8536-6:2016 specifies the shape, dimensions, material, performance requirements and labelling for the type of closure for infusion bottles, as described in ISO 8536-1, that is used in connection with the freeze-drying (or lyophilization) of drugs and biological materials.
The dimensional requirements are not applicable to barrier-coated closures.
Closures specified in this document are intend ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).