Fall protection is a system, not a collection of independently chosen parts. Before buying a harness or lanyard, establish how the work will be carried out and who is competent to specify the equipment.
Plan the work first
HSE’s approach is to avoid work at height where practicable, prevent falls where it cannot be avoided, then minimise the distance and consequences of a remaining fall risk. Collective protection should be considered before personal protection.
Restraint and fall arrest have different purposes
A restraint system is intended to stop the user reaching a fall position. Fall arrest equipment acts after a fall has started. These uses are not interchangeable, and a belt or connector should never be selected on appearance alone.
Specify a compatible system
Ask the responsible competent person to confirm the harness, connecting equipment, anchor arrangement, clearance and intended use. Supply the manufacturer and model details for every component. Generic strength figures copied from a buying guide are not a design specification for an anchor or system.
Include inspection and rescue
Plan training, pre-use checks, formal inspections, storage and replacement in accordance with the equipment instructions. Emergency and rescue arrangements belong in the work plan; purchasing a harness does not complete them.
For an order, provide the approved specification and required sizes. If the work method or equipment combination is uncertain, resolve it before buying.