Activities relating to drinking water and wastewater services. Guidelines for the assessment and for the improvement of the service to users
Activities relating to drinking water and wastewater services. Guidelines for the assessment and for the improvement of the service to users
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1 Scope This International Standard specifies the elements of drinking water and wastewater services of relevance and interest to users . It also provides guidance on how to identify users ’ needs and expectations and how to assess whether they are being met. The following are within the scope of this International Standard:
— the definition of a language common to the different stakeholders ;
— the definition of key elements and characteristics of the service to users ;
— the objectives for the service with respect to users ’ needs and expectations;
— guidelines for satisfying users ’ needs and expectations;
— service to users assessment criteria;
— introduction to performance indicators ;
Other BS standards
