An extension or straight ladder used to access an elevated surface must extend at least 3 feet above the point of support (see diagram). Do not stand on the three top rungs of a straight, single or extension ladder.
GHS pictograms - UNECE
GHS CLP pictogram rolling pin
GHS pictograms - Transport - UNECE
Globally Harmonized System (GHS) has standardized pictograms, which communicate important information about chemical hazards in your workplace. Know what they all are? Use this one-page GHS reference guide to help your team learn what's incluced. #GHS #GHSlabels #GHSpictograms
Bilingual Right to Know SDS Center Wire Rack and 3" Binder with GHS Pictograms: Amazon.com: Industrial & Scientific
Globally Harmonized System of Classification and Labeling of Chemicals - an initiative to improve employee safety by standardizing: chemical labels, Safety Data Sheets and pictogram.
Know at-a-glance the hazards identified by the GHS pictograms, with this handy bookmark from CCOHS. Only $1.25