The technical design of various lifts and lifts in accordance with the standards in force such as:
- EN 81-1: 1998: Safety requirements for the construction and installation of lifts – Part 1: Electric lifts.
- EN 81-2: 1998: Safety requirements for the construction and installation of lifts – Part 2: Hydraulic lifts
For the following classes of lifts:
- Class I: lifts intended for the transport of persons
- Class II: lifts intended mainly for the transport of persons and, incidentally, loads
- Class III: elevators for health care facilities including hospitals and clinics
- Class V: Inaccessible Lifts
- Class VI: lifts specially designed to equip buildings with heavy traffic, ie with a speed greater than or equal to 2.5 m / s