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American National Standards Institute
American Society of Mechanical Engineers
Canadian Standards Association
Confindustria Piacenza
Construction Industry Institute
Construction Industry Manufacturers Association
Equipment Manufacturers Institute
German Institute for Standardization
International Organisation for Standardisation
Materials Handling Industry of America
Occupational Health & Safety Administration
Specialized Carrier & Rigging Association
TUV Italia
UNI Ente Nazionale Italiano di Unificazione