# ISO 5636-5:2003 — Withdrawn and superseded ISO standards For ISO 5636-5:2003, item title is Paper and board — Determination of air permeance and air resistance (medium range) — Part 5: Gurley method; status code is 9599; successor is ISO 5636-5:2013; withdrawn / published date is 2003-06-19, recorded from its source on 2026-08-05. - **Identifier:** ISO 5636-5:2003 _(verified: appears in the quote below)_ - **Item title:** Paper and board — Determination of air permeance and air resistance (medium range) — Part 5: Gurley method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 5636-5:2013 - **Withdrawn / published date:** 2003-06-19 _(verified: appears in the quote below)_ ## What the source says > 37376,IS,,ISO 5636-5:2003,Paper and board — Determination of air permeance and air resistance (medium range) — Part 5: Gurley method,Papier et carton — Détermination de la perméabilité à l'air et de la résistance à l'air (valeur moyenne) — Partie 5: Méthode Gurley,2003-06-19,2,['85.060'],ISO/TC 6/SC 2,9599,"[11723,11724]",[53062],"['en','fr']",8,"
ISO 5636-5:2003 specifies the Gurley method of determining the air permeance of paper and board. It is applicable to papers and boards which have air permeances between 0,1 micrometres per pascal second and 100 micrometres per pascal second. It is unsuitable for rough-surfaced materials, which cannot be securely clamped to avoid leakage.
T ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).