When is a stairway or ladder required at a worksite?

A stairway or ladder is required at a worksite when there is a break in elevation of 19 inches or more. This regulation is in place to ensure worker safety by providing a means of safe and reliable access to different levels of a worksite. When the elevation change is significant, as specified by OSHA guidelines, it becomes essential to provide a secure method for employees to navigate that difference in height.

Using a ladder or stairway helps to prevent falls, which are one of the leading causes of workplace injuries. The requirement is based on the idea that any elevation change beyond this point poses a considerable risk, necessitating a structured way to manage that risk.

Options addressing breaks in elevation less than 19 inches, existing stairways, or employee requests do not align with OSHA’s specific requirements for safety measures regarding elevation changes at work sites.