This International Standard specifies the mechanical strength requirements relating to the front and rear handguards
of portable hand-held combustion engine chain-saws for use primarily in forestry. It also gives the
corresponding test methods.
ISO 6534:2007 Referenced Document
ISO 6531 Machinery for forestry - Portable chain-saws - Vocabulary*, 2017-02-01 Update
ISO 6533:2001 Forestry machinery - Portable chain-saw front hand-guard - Dimensions and clearances