Title: +038=627.001-##001T_03-Fasadevasksystem NorAcon - International Code of Practice (ICOP).pdf
O.5.1.1 The information and advice contained in this section of Annex O (O.5) covers the risks of exposure to ultra-violet radiation. While this section focuses on work outdoors and the effect of ultra- violet radiation from the sun, it should be noted that welders, working indoors or outdoors, can be exposed to ultra-violet radiation from the welding arcs. For some general guidance on working in the environmental conditions covered by Annex O, see O.1.