BS EN 62841-4-2:2019 Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety Particular requirements for hedge trimmers

Hedge trimmers
Horticultural equipment
Gardening equipment
Machine tools
Reciprocating parts
Linear motion
Electrically-operated devices
Electric motors
Equipment safety
Portable machine tools
Blades
Electrical safety

Link: BS EN 62841-4-2:2019 Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety Particular requirements for hedge trimmers
Source: BSI Standards