scope:

Gives guidance for the assessment of conformitu to be included in the manufacturer's quality plan as part of the quality system. Includes: a) requirements for materials, components, joints and assemblies;b) requirements for the manufacturer's quality system;c) definitions and procedures to be applied if third party certification is involved. Is applicable to solid-wall piping systems made of polypropylene (PP) in the field of soil and waste discharge (low and high temperature) - inside buildings (application area code "B") and - inside buildings and buried in ground within the building structure (application area code"BD").