# ISO 703:2007 — Withdrawn and superseded ISO standards For ISO 703:2007, item title is Conveyor belts — Transverse flexibility (troughability) — Test method; status code is 9599; successor is ISO 703:2017; withdrawn / published date is 2007-06-13, recorded from its source on 2026-08-05. - **Identifier:** ISO 703:2007 _(verified: appears in the quote below)_ - **Item title:** Conveyor belts — Transverse flexibility (troughability) — Test method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 703:2017 - **Withdrawn / published date:** 2007-06-13 _(verified: appears in the quote below)_ ## What the source says > 38397,IS,,ISO 703:2007,Conveyor belts — Transverse flexibility (troughability) — Test method,Courroies transporteuses — Flexibilité transversale (aptitude à la mise en auge) — Méthode d'essai,2007-06-13,3,['53.040.20'],ISO/TC 41/SC 3,9599,"[21965,45295]",[71643],"['en','fr']",5,"

ISO 703:2007 specifies a test method for determining the transverse flexibility (troughability) of a conveyor belt, expressed as a ratio, F/L. The method is not suitable or valid for light conveyor belts as described in ISO 21183-1.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).