Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Chlorinated poly(vinyl chloride) (PVC-C) - Guidance for assessment of conformity Ingestion-build-181247 usually has ears with holes

usually has ears with holes for assembly tool

but it does specify requirements for some of the elements of a quality management system

Who is BS EN 4537-2 -  Characteristics of flanged bushes for

Note 1: BS IEC 61892-6 does not apply to:

Child-resistant non-reclosable packaging for pharmaceutical products

Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Chlorinated poly(vinyl chloride) (PVC-C) - Guidance for assessment of conformity Ingestion-build-181247 usually has ears with holes1 Scope This Technical Specification gives guidance for the assessment of conformity of materials (compounds formulations), products and assemblies in accordance with EN 15661 intended to be included in the manufacturers quality plan as Part of the quality management system and for the establishment of third party certification procedures. NOTE 1 It is recommended that the quality management system conforms to or is no less stringent than the relevant