This standard is applicable to the marking of aerospace vehicle electrical wires and cables using ultraviolet
(UV) lasers. This standard specifies the process requirements for the implementation of UV laser marking of
aerospace electrical wire and cable and fibre optic cable to achieve an acceptable quality mark using
equipment designed for UV laser wire marking of identification codes on aircraft wire and cable subject to
EN 3475-100, Aerospace series ― Cables, electrical, aircraft use ― Test methods ― Part 100: General.
Wiring specified as UV laser markable and which has been marked in accordance with this standard will
conform to the requirements of EN 3838.
BS EN 4650:2010 history
2023BS EN 4650:2023 Aerospace series. Wire and cable marking process, UV Laser
2010BS EN 4650:2010 Aerospace series - Wire and cable marking process, UV Laser