# ISO 11681-1:2011 — Withdrawn and superseded ISO standards For ISO 11681-1:2011, item title is Machinery for forestry — Portable chain-saw safety requirements and testing — Part 1: Chain-saws for forest service; status code is 9599; successor is ISO 11681-1:2022; withdrawn / published date is 2011-11-25, recorded from its source on 2026-08-05. - **Identifier:** ISO 11681-1:2011 _(verified: appears in the quote below)_ - **Item title:** Machinery for forestry — Portable chain-saw safety requirements and testing — Part 1: Chain-saws for forest service _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 11681-1:2022 - **Withdrawn / published date:** 2011-11-25 _(verified: appears in the quote below)_ ## What the source says > 54360,IS,,ISO 11681-1:2011,Machinery for forestry — Portable chain-saw safety requirements and testing — Part 1: Chain-saws for forest service,Matériel forestier — Exigences de sécurité et essais des scies à chaîne portatives — Partie 1: Scies à chaîne pour travaux forestiers,2011-11-25,3,['65.060.80'],ISO/TC 23/SC 17,9599,"[35165,41946]",[74724],"['en','fr']",22,"

ISO 11681-1:2011 gives safety requirements and measures for their verification for the design and construction of portable, combustion-engine, hand-held chain-saws, intended to be used for forest work by only one operator, by persons with the right hand on the rear handle and left hand on the front handle having read and underst ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).