ANSI E1.1 The video is a brief introduction to the first of ESTA’s American National Standards. It explains what the intertwined problems were that the standard was written to address: people falling from wire rope ladders and OSHA inspectors having nothing to tell them about how people could use the ladders safely. The video briefly describes what is in the standard. It also tells the viewer where to get the standard for free courtesy of ProSight Specialty Insurance.