# ISO/TR 9412:1991 — Withdrawn and superseded ISO standards For ISO/TR 9412:1991, item title is Portable chain-saws — Automatic chain brake and cutting equipment — Operator's safety test; status code is 9599; successor is ISO 13772:1997; withdrawn / published date is 1991-03-14, recorded from its source on 2026-08-05. - **Identifier:** ISO/TR 9412:1991 _(verified: appears in the quote below)_ - **Item title:** Portable chain-saws — Automatic chain brake and cutting equipment — Operator's safety test _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 13772:1997 - **Withdrawn / published date:** 1991-03-14 _(verified: appears in the quote below)_ ## What the source says > 17112,TR,,ISO/TR 9412:1991,Portable chain-saws — Automatic chain brake and cutting equipment — Operator's safety test,Scies à chaîne portatives — Frein de chaîne automatique et équipement de coupe — Essai de sécurité de l'opérateur,1991-03-14,1,['65.060.80'],ISO/TC 23/SC 17,9599,,[21698],"['en','fr']",8, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).