Posted on November 26, 2018November 27, 2018 by Pulse AssentISO/TS 15874-7:2018 Plastics piping systems for hot and cold water installations. Polypropylene (PP) Guidance for the assessment of conformity Link: ISO/TS 15874-7:2018 Plastics piping systems for hot and cold water installations. Polypropylene (PP) Guidance for the assessment of conformity Source: BSI Standards Related Posts:Businesses to be given UK product marking flexibilityGovernment publishes UK’s Third Climate Change Risk…New laws to introduce digital labelling for…Further guidance to help businesses understand their…COP 26: UK pledges over £55m to partner with…