| cea-online.org | Chicago Elevator Association (CEA) |
| neii.org | National Elevator Industry, Inc. |
| naesai.org | National Association of Elevator Safety Authority International |
| leia.co.uk | Lift and Escalator Industry Association |
| eesf.org | The Elevator Escalator Safety Foundation |
| eea-eeig.org | European Elevator Association |
| nace.org | NACE International |
| iuec.org | International Union of Elevator Constructors (IUEC) |
| aema.com | Accessibility Equipment Manufacturers Association (AEMA) |
| nawic.org | National Association of Women in Construction |
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