This bill amends the New York City Building Code and Plumbing Code to adopt updated provisions of the 2021 International Building Code (IBC) and 2021 International Plumbing Code (IPC) with New York City specific amendments. These updates primarily relate to egress and fire safety, plumbing systems, and accessibility. The changes are intended to ensure the City’s construction standards remain current with national best practices, thereby enhancing safety and efficiency in building construction and operation across the city.