Road vehicles - Truck, tractor-truck, bus, trailer and semi-trailer - Vehicular axle - Requirements and test methods
Edition 2020-04-08

Road vehicles. Mechanical couplings between tractors and semi-trailers. Requirements for semi-trailer contact area to fifth wheel
Edition 2023-07-31

Road vehicles - 90 semi-trailer fifth wheel kingpin - Interchangeability
Edition 2006-01-31

Trailer and semi-trailer - Adaptation for self-steering and steering axle installation
Edition 2023-03-30

Road vehicles - 50 semi-trailer fifth wheel coupling pin - Basic and mouting/interchangeability dimensions
Edition 2001-01-30

Road vehicles - External and internal dimensions for commercial, special and semi-trailer towing vehicles - Terminology
Edition 1992-04-30

Road vehicles - Mechanical coupling between tractor truck for four-axle and the semi-trailer - Interchangeability
Edition 2016-01-27

ROAD VEHICLES-50 SEMI-TRAILER FIFTH WHELL COUPLING PIN-BASIC AND MOUNTING/INTERCHANGEABILITY DIMENSIONS.
Edition 1985-04-15

Road vehicles - Mechanical couplings between tractors and semi-trailers - Interchangeability between low-coupling tractors and high-volume semi-trailers
Edition 2007-10-31

Shapes and dimensions of fifth wheel coupling pins for semi-trailers
Edition 1985-09-30