= Electric = Hydraulic	1 year	5 years	10 years
Earth Continuity
Electrical Safety Devices
Terminal Speed Reduction Systems
Landing Door Interlocks
Geared Machines
Shafts and Plain Bearings
Roller, Ball and Needle Bearings
Sheaves
Overspeed Governors: Calibration
Calibration
Safety Gear: Reduced Speed
Rated Speed or 1.6 m/s
Overspeed of Ascending Car
Energy Dissipation Buffers: Slow Speed
Rated Speed or 1.6 m/s
Car Overload Detection Devices
Hydraulic Systems
Hydraulic Rupture/Restrictor Valves
Hydraulic Cylinders
Electrical Anti-creep System
Mechanical Anti-creep Device
Low Pressure Detection Devices
Traction, Brake and Levelling:
Brake Condition
Brake Dynamic
Levelling

Supplementary Tests
Of In Service Lifts

To establish an industry wide code of practice. The Safety Assessment Federation (SAFed) with the Health and Safety Executive formulated the lift Guidelines now recognised as The Supplementary Test Of In Service Lifts.

In order to satisfy the regulatory requirements, SAFed has produced a schedule of examinations and tests to be carried out at intervals of one year, five years and ten years.

After each examination or test has been completed a certificate will be issued to the owner and must be kept for record purposes.

The chart (right) give a example of the test carried out: