Globally Harmonized System of Classification and Labelling of Chemicals (GHS)
Copyright © United Nations 2012 All rights reserved
The presentations below are based on the fourth revised edition of the GHS (GHS Rev.4) and have been prepared by the secretariat of the United Nations Economic Commission for Europe (UNECE). Note: The information contained in these presentations is not exhaustive and should only be used as a guide for the application of GHS classification criteria.
The reference text to be used for classification purposes is the GHS (official text): http://www.unece.org/en/trans/danger/publi/ghs/ghs_rev04/04files_s.html
To download the presentations, right-click on the corresponding icons and select the option «Save image as…» from the menu that appears on the screen. Introduction History of its development Purpose, scope, and application of the GHS http://www.unece.org/fileadmin/DAM/trans/danger/publi/ghs/GHS_presentations/Spanish/objet_s.pdf
Physical hazards, health hazards, and environmental hazards: Classification criteria for substances and mixtures Physical hazards: Classification criteria for substances and mixtures http://www.unece.org/fileadmin/DAM/trans/danger/publi/ghs/GHS_presentations/Spanish/phys_haz_s.pdf
Health and environmental hazards: Classification criteria for substances and mixtures http://www.unece.org/fileadmin/DAM/trans/danger/publi/ghs/GHS_presentations/Spanish/health_env_s.pdf
Hazard communication Hazard communication: Labelling and safety data sheets http://www.unece.org/fileadmin/DAM/trans/danger/publi/ghs/GHS_presentations/Spanish/hazcom_s.pdf