BS PD CEN/TS 1453-2:2017 gives guidance for the assessment of conformity of formulations, productsand assemblies in accordance with EN 1453-1 intended to be included in the manufacturer's qualityplan as part of the quality management system and for the establishment of certification procedures.It is recommended that the quality management system conforms to or is no less stringent than therelevant requirements to EN ISO 9001 [1].If certification is involved, it is recommended that the certification body is preferably compliant withEN ISO/IEC 17065 [5] or EN ISO/IEC 17021 [3], as applicable.In order to help the reader, a basic test matrix is given in Annex A, Table A.1.In conjunction with EN 1453-1, this document is applicable to piping systems made of unplasticizedpoly(vinyl chloride) (PVC-U) intended to be used for the following purposes:

for soil and waste discharge systems (low and high temperature) inside buildings (application areacode "B");

This is reflected in the marking of products by "B".Cross References:EN 1453-1:2017EN ISO 9001ISO 9001EN ISO/IEC 17020ISO/IEC 17020EN ISO/IEC 17021ISO/IEC 17021EN ISO/IEC 17025ISO/IEC 17025EN ISO/IEC 17065ISO/IEC 17065