Most recent
ANSI E1.4-2-2021
Entertainment Technology - Statically Suspended Rigging Systems
ANSI E1.4-2 - 2021 addresses statically suspended rigging systems permanently installed in performances spaces, places of assembly, and other areas used for entertainment purposes where not covered by other ANSI Entertainment Technology standards. This standard establishes minimum performance criteria, recommendations and guidelines that can be used for installation, use, maintenance and inspection purposes.
Entertainment Services and Technology Association [esta]