SpanSet Accreditaditations


ISO Certificate of Registration

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Web Sling and Tie Down Association

The Web Sling & Tie Down Association (WSTDA) is a tax-exempt, non-profit, technical association dedicated to the development and promotion of voluntary recommended standards and associated reference materials.

Product Standards

Fall Protection Standard
  • ANSI Z359
Roundsling Standards
  • ASME B30.9
Websling Standards
  • OSHA 1910.184
  • ASME B30.9
Cargo Control Standards
  • US DOT