DNV DNVGL-ST-B203 PDF

This standard specifies requirements and guidance for:

— the qualification of parts made by AM for the oil and gas and related industries

— the purchasing of AM parts

— quality management for manufacturers of AM parts

— the manufacturing of AM parts.

The requirements are for metallic AM in general, with additional requirements for the following specific AM technologies:

— wire arc additive manufacturing (WAAM)

— laser beam powder bed fusion (PBF-LB).

The standard does not include design-, operation- and maintenance-related requirements, nor requirements related to data quality or processing, such as the quality of CAD files or slicing operations.