Arc welding is covered by the following processes in accordance with EN 24063: metal-arc welding with covered electrode; flux-cored metal-arc welding without gas shield; submerged arc welding with electrode; submerged arc welding with strip electrode; metal-arc inert gas welding, MIG welding; metal-arc active gas welding, MAG welding; flux-cored wire metal-arc welding with active gas shield; ...