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Elevator Safety System, Subsystem and Components Certification

We provide certification for elevator systems, subsystems and equipment based on the requirements of the Safety Code for Elevators and Escalators, ASME A17.1/CSA B44 and in accordance with Article 620 of the National Electric Code, NFPA 70.

Elevator safety certification for systems and components

UL Solutions certifies elevator systems, subsystems and equipment so manufacturers can demonstrate conformance to ASME A17.1/CSA B44 and the National Electrical Code, NFPA 70 Article 620. Our evaluations support elevator safety and market access for standard elevator systems in commercial and residential buildings. Our global team brings electrical, machinery, functional safety and cybersecurity expertise to every project.

What we test and certify

Product categories include elevator control panels, elevator controls and accessories, elevator door‑locking devices and contacts, elevator switches and passenger elevator car enclosures. These offerings span standard applications and specialized needs identified below.

Standards we assess

We conduct certification investigations to ASME A17.1/CSA B44 and NFPA 70 Article 620. In addition to our certification program, we offer an ANSI‑accredited program for performance‑based evaluations under ASME A17.7/CSA B44.7 when designs are not fully specified by ASME A17.1/CSA B44.

Performance‑based certification for innovative designs

When a system or component introduces new technology beyond ASME A17.1/CSA B44, we test to ASME A17.7/CSA B44.7 to assess safety through the performance‑based route. This approach provides a single‑certifier pathway and helps code authorities focus on verifying safe, code‑compliant installation.

ASME A17.7/CSA B44.7 approach

UL Solutions elevator certification program covers elevator and escalator systems, subsystems, components and functions, investigated to A17.7/CSA B44.7 and recognized under the AECO category.

Certificate of Conformance and acceptance

We issue a Certificate of Conformance identifying the manufacturer, scope, certificate number, effective date and critical installation or maintenance conditions. This supports acceptance by code authorities during the approval process.

Hazardous locations support

For equipment intended for or relating to hazardous locations, UL Solutions provides specialized testing, certification and advisory services that help manufacturers navigate complex HazLoc requirements alongside elevator applications.

Plan your path to compliance

Design development and evaluation

Engaging UL Solutions early can help identify the right certification route—prescriptive to A17.1/CSA B44 or performance‑based to A17.7/CSA B44.7—reducing redesign and time to market. Our certification services span products, components and full systems.

Verification tools and UL Marks

Use UL Product iQ^® to confirm certification details and review guide information. Understanding UL Marks also helps teams communicate certification status clearly during submittals and procurement.

Components Certification — Differentiate recognized components and streamline end‑product approvals.
System Certification — Evaluate collections of products and processes working together.

Get started

Working with a trusted third‑party certifier helps mitigate risk, reduce rework and increase acceptance across North America. Our structured methodology documents protective measures and can support timely approvals by code authorities.

Contact our elevator certification team to discuss your design, applicable elevator safety standards and the most efficient path to elevator certification in your target markets.

Frequently asked questions

Which standards are used for elevator certification?

UL Solutions investigates elevator systems and equipment to ASME A17.1/CSA B44 and NFPA 70 Article 620. For innovative designs or where prescriptive code does not fully apply, UL Solutions evaluates to ASME A17.7/CSA B44.7 under its ANSI‑accredited program.

What is performance‑based certification under ASME A17.7/CSA B44.7?

It is a process to demonstrate safety through performance‑based criteria rather than prescriptive rules. UL Solutions Elevator and Escalator Systems, Subsystems, Components and Functions product category (AECO) certifies systems, subsystems, components and functions to A17.7/CSA B44.7 and issues a Certificate of Conformance to support code authority acceptance.

Can UL Solutions provide consulting or training for elevator safety compliance?

UL Solutions supports customers with technical training, workshops and advisory services that complement testing and certification, helping teams understand requirements and prepare submissions.

What types of elevator components can be certified?

Examples include elevator control panels, door‑locking devices and contacts, switches, and passenger elevator car enclosures, including options for hazardous locations. Consult Product iQ^® for specific listings and conditions of acceptability.

How do code authorities use UL Solutions elevator certifications during approval?

A UL Certificate of Conformance documents conformance to ASME A17.7/CSA B44.7 and outlines conditions for installation or maintenance, enabling authorities to focus on verifying safe, code‑compliant installation in the field.

Where can I review certifications and get more information about UL Marks?

Use Product iQ^® to confirm certification details and consult the UL Marks and Label Hub for guidance on how UL Marks communicate compliance in the market.

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