Elevator Codes and Standards in the United States

US elevator regulation centres on ASME A17.1 (with A17.3 for existing elevators), adopted by states and cities often with local amendments, plus ADA and ICC A117.1 for accessibility.

The core codes

ASME A17.1/CSA B44 is the safety code; A17.3 sets minimum safety for existing elevators; A17.2 covers inspection. ADA Standards and ICC A117.1 govern accessibility. The locally adopted edition is set by each authority having jurisdiction (AHJ).

Modernization drivers

Common US modernization triggers include fire service, door restrictors, and accessibility upgrades mandated through A17.3 adoption, plus obsolescence of relay or early microprocessor controllers.

How Vertisk helps

Vertisk helps US contractors scope alteration work to the locally adopted code and price modernization with parts and bid intelligence.

Frequently asked questions

Which elevator code does my state use?

Most states adopt an edition of ASME A17.1 with amendments; the authority having jurisdiction (state or city) defines the enforced edition.