DIN EN ISO 9606-3:1999 Approval testing of welders - Fusion welding - Part 3: Copper and copper alloys (ISO 9606-3:1999); German version EN ISO 9606-3:1999
DIN EN ISO 9606-4:1999 Approval testing of welders - Fusion welding - Part 4: Nickel and nickel alloys (ISO 9696-4:1999); German version EN ISO 9606-4:1999
DIN EN ISO 9606-5:2000 Approval testing of welders - Fusion welding - Part 5: Titanium and titanium alloys, zirconium and zirconium alloys (ISO 9606-5:2000); German version EN ISO 9606-5:2000
DVS 1162-2004 history
2005DVS 1162-2005 Take your “practical test” in the field of welding, cutting and coating (FTB) at the DVS® Educational Institute
2004DVS 1162-2004 Test acceptance in the areas of joining, cutting and coating on DVS® machines
1995DVS 1162-1995 DVS Educational Institution Metal Materials Welder Examination Regulations
1987DVS 1162-1987 DVS Training Center Welder Examination Examination Regulations
1984DVS 1162-1984 Regulations for DVS welder examinations