Elevators are one of the most heavily regulated pieces of building infrastructure in modern construction. This hub explains who writes the codes, what the major standards cover, and how compliance is enforced — including typical inspection cadence and licensing requirements.
Quick Answer
Two regimes dominate: ASME A17.1 / CSA B44 for North America, and EN 81 for Europe. ASME A17.1 is the master safety code — it defines the design, construction, operation, inspection, testing, maintenance, alteration, and repair of elevators. State and local jurisdictions adopt the code with amendments and enforce it through licensed QEI inspectors.
ASME A17.1: The Master Code
ASME A17.1, jointly published with CSA B44 (Canada), is the elevator safety bible in North America. It defines:
- Design and construction standards (rope sizes, brake forces, governor trip speeds)
- Inspection requirements (Category 1, Category 5)
- Testing schedules (annual, 5-year)
- Maintenance documentation requirements
- Alteration and modernization rules
States adopt A17.1 wholesale or with local amendments. The amendments matter — a state can be more strict than A17.1, never less.
EN 81 (Europe)
The European equivalent. Different in details (rope safety factors, fire-rating requirements) but covers the same ground. Manufacturers selling internationally engineer for both.
Other Codes
ASME A17.3
Covers existing elevators (the "retrofit" code).
ASME A17.4
Covers home elevators specifically.
NFPA 72
Fire alarm code — specifies how elevators must integrate with the building fire alarm system (Phase I and Phase II fire service).
Inspection Cadence
The ASME A17.1 baseline:
- Routine inspection every 6–12 months
- Category 1 test annually
- Category 5 test every 5 years
State variations: some states require Category 5 every 3 years; some require monthly inspection on high-rise.
Licensing
Two licenses matter:
- Elevator mechanic license — required to install, maintain, repair, or modernise an elevator. Issued by the state.
- QEI (Qualified Elevator Inspector) license — required to perform official inspections.
Licensing is state-by-state. Some states require a contractor license on top of the mechanic license; some don't.
FAQ
Who enforces elevator codes?
State elevator boards. Most states have an Elevator Safety Board or equivalent that oversees licensing, inspections, and code compliance. Some delegate to local building departments.
What happens if my elevator fails inspection?
The inspector issues a deficiency report. Minor deficiencies have a correction period (30–90 days typically). Major deficiencies (failed safety devices, code violations) result in the elevator being taken out of service immediately until corrected.
How often does ASME A17.1 update?
Every three years. Each update is published as a numbered edition (e.g., A17.1-2022). States adopt new editions on their own schedule.
Are home elevators inspected?
Yes, but under a separate code (A17.3 or A17.4) and a different cadence. Some states inspect annually; some only on installation and after modification.
Related Reading
- Elevator Safety Systems — what the code requires
- How to Become an Elevator Mechanic — licensing and apprenticeship
- Elevator Modernization — code-driven upgrades