BS EN standard for welder qualification and visual examination

Dear,

Please advise standard In BS EN will be applied for Qualification Testing of Welder and Visual inspection.

Thanks.

Welder qualification: BS EN ISO 9606-1:2017 .
In Table 13 - Test methods, visual examination are in accordance with BS EN ISO 17637, Quality level are in accordance with * BS EN ISO 5817:2014 .

Also read, ISO 17636, ISO 5173, ISO 9017, ISO 17640, ISO 17639, find latest edition here.