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BS ISO 46001:2019

$189.07

Water efficiency management systems. Requirements with guidance for use

Published By Publication Date Number of Pages
BSI 2019 50
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This document specifies requirements and contains guidance for its use in establishing, implementing and maintaining a water efficiency management system. It is applicable to organizations of all types and sizes that use water. It is focused on end-use consumers.

This document is applicable to any organization that wishes to:

  1. achieve the efficient use of water through the ‘reduce, replace or reuse’ approach;

  2. establish, implement and maintain water efficiency;

  3. continually improve water efficiency.

This document specifies requirements and contains guidance for its use regarding organizational water use. It includes monitoring, measurement, documentation, reporting, design and procurement practices for equipment, systems, processes and personnel training that contribute to water efficiency management.

NOTE 1

‘Reduce’ includes the use of water-efficient fittings and equipment and, for example, putting in place a proper monitoring system for usage and leak detection.

NOTE 2

‘Replace’ includes substitution of drinking water with reclaimed water, sea water and rainwater wherever feasible.

NOTE 3

‘Reuse’ includes recycling of, for example, process water or grey water. For utilizing water reuse systems, ISO/TC 282 documents can be referred to as guidelines.

NOTE 4

Guidance in the annexes provides additional practical information to support implementation. Annex A provides guidance on the use of this document and Annex B gives examples of scenarios in water efficiency.

PDF Catalog

PDF Pages PDF Title
2 National foreword
7 Foreword
8 Introduction
11 1 Scope
2 Normative references
3 Terms and definitions
18 4 Context of the organization
4.1 Understanding the organization and its context
4.2 Understanding the needs and expectations of interested parties
4.3 Determining the scope of the water efficiency management system
19 4.4 Water efficiency management system
5 ​Leadership
5.1 ​Leadership and commitment
5.2 ​Policy
20 5.3 Organizational roles, responsibilities and authorities
6 ​Planning
6.1 Actions to address risks and opportunities
21 6.2 Water efficiency objectives and planning to achieve them
6.2.1 General
6.2.2 ​Planning
22 6.2.3 ​Legal requirements or other requirements
6.2.4 Conduct water use review
23 6.2.5 Identify business activity indicator(s)
6.2.6 Determine water efficiency indicator(s)
6.2.7 Identify baseline water efficiency indicator(s)
6.3 Targets and action plans
24 7 Support
7.1 Resources
7.2 Competence
7.3 Awareness
25 7.4 Communication
7.5 Documented information
7.5.1 General
7.5.2 Creating and updating
26 7.5.3 Control of documented information
8 Operation
8.1 Operational planning and control
27 8.2 Design
8.3 Procurement of water services, products and equipment
8.4 Maintenance and inspection
9 ​Performance evaluation
9.1 ​Monitoring, measurement, analysis and evaluation
28 9.2 ​Internal audit
9.2.1 General
9.2.2 ​Internal audit programme
29 9.3 ​Management review
10 Improvement
10.1 Nonconformity and corrective action
30 10.2 ​Continual improvement
31 Annex A (informative) Guidance on the use of this document
41 Annex B (informative) Examples of water efficiency scenarios
43 Annex C (informative) Guidance on the development of a water balance chart
47 Annex D (informative) Examples of business activity indicators
48 Bibliography
BS ISO 46001:2019
$189.07