Web sling & tie down Association Associated Wire Rope Fabricators
American Iron & Steel Institute American National Standards Institute
Construction Safety Association of Ontario The Cordage Institute
National Safety Council Occupational Safety & Health Administration
National Standards Systems Network
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Web sling & tie down Association 
Associated Wire Rope Fabricators
National Safety Council 
Occupational Safety & Health Administration 
National Standards Systems Network 
American National Standards Institute 
The American Society of Mechanical Engineers
American Society for Testing Materials 
Construction Safety Association of Ontario
The Cordage Institute