This European Standard specifies the requirements, tests and marking of hinged combination ladders with
one or several hinge joints.
This European Standard is not applicable to hinge-joints of combination and standing ladders as defined by
EN 131-1.
This part of the standard is intended to be used in conjunction with EN 131-1 and EN 131-2.
EN 131-4:2020 history
1970EN 131-4:2020 Ladders - Part 4: Single or multiple hinge-joint ladders
2007EN 131-4:2007 Ladders - Part 4: Single or multiple hinge-joint ladders