Product specifications - Guide to identifying criteria for a product specification and to declaring product conformity Ingestion-build-260237 BS ISO 15511 utilizes a

BS ISO 15511 utilizes a flexible structure that can accommodate existing identifiers and be used to create new identifiers

2 Colour coding

Enclosure of engineering services

BS EN 13177:2010 Chemicals used for treatment of water intended for human consumption

Product specifications - Guide to identifying criteria for a product specification and to declaring product conformity Ingestion-build-260237 BS ISO 15511 utilizes aBS 7373 2: 2001 gives guidance on identifying the criteria necessary for producing a product specification. It also includes guidance on declaring the conformity of the product. It considers common themes applicable to many products, which when examined by those responsible for development, help them to focus on the important criteria for individual products.