The article discusses new safety requirements for elevator pit ladders that will be implemented in the US and Canada over the next few years. The changes include the installation of a safety switch on nonretractable pit ladders to prevent accidents, as well as a requirement for wider rungs on all pit ladders. These changes aim to improve safety for personnel working in elevator pits. Smart Elevator Tech, LLC, a company specializing in pit ladder solutions, will be offering new ladder options that meet the new code requirements.