ISO 14046-2014 PDF

Full title and description

Environmental management — Water footprint — Principles, requirements and guidelines (ISO 14046:2014). This International Standard specifies principles, requirements and guidance for carrying out and reporting water footprint assessments of products, processes and organizations using a life cycle assessment (LCA) approach; it produces either a single water‑footprint value or a profile of impact indicator results and treats reporting as within scope while communication (for example labels or declarations) is explicitly outside scope.

Abstract

ISO 14046:2014 defines principles, methodological requirements and guidance for assessing potential environmental impacts related to water use and water quality over the life cycle of a product, process or organization. The standard is LCA‑based, considers relevant geographic and temporal boundaries, and includes only those air and soil emissions that affect water quality in the assessment.

General information

• Status: Published (International Standard; under periodic systematic review).
• Publication date: August 2014 (Edition 1, 2014-08).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 13.020.10 (Environmental management); 13.020.60 (Product life-cycles).
• Edition / version: Edition 1 (2014).
• Number of pages: 33 pages.

Key bibliographic and status details above are those published by ISO and confirmed during the standard's systematic review.

Scope

Specifies principles, requirements and guidance for conducting and reporting a water footprint assessment as either a stand‑alone study or integrated into a more comprehensive LCA. The scope covers quantification of water use and potential impacts on water quality and water resources over relevant life cycle stages; it includes only air and soil emissions that affect water quality (not all emissions) and excludes formats or rules for public communication such as labeling or declarations.

Key topics and requirements

• Life‑cycle perspective: require consideration of relevant upstream and downstream stages in the assessment.
• Principles and requirements for goal and scope definition, inventory analysis, impact assessment and interpretation specific to water‑related impacts.
• Characterization of water use and water‑quality impacts using appropriate impact indicators; results may be a single aggregated value or a profile of indicators.
• Definition and justification of geographic, temporal and hydrological boundaries and data selection rules.
• Requirements for documentation, reporting and transparency; communication (labels/declarations) is excluded.
• Compatibility with LCA standards (e.g., ISO 14040/14044) and reliance on hydrological knowledge and spatially/temporally differentiated assessment where relevant.

Typical use and users

Used by LCA practitioners, sustainability and environmental managers, product designers, corporate sustainability teams, consultants, certification bodies and public authorities to quantify and evaluate water‑related environmental impacts for products, processes and organizations, inform water stewardship and risk management, and support internal decision‑making and supply‑chain assessments. A practical guide adapted for SMEs is available to help smaller organizations implement ISO 14046 approaches.

Related standards

Closely related to the ISO 14040 / ISO 14044 LCA family (methodology and requirements), and associated with other environmental footprint and declaration standards (for example ISO 14025, ISO 14067 and related guidance). A practical SME guide and other ISO guidance products are published to support application of ISO 14046.

Keywords

water footprint, water use, water scarcity, water quality, water impact assessment, life cycle assessment (LCA), environmental management, water stewardship, inventory analysis, impact indicators.

FAQ

Q: What is this standard?

A: ISO 14046:2014 is an international standard that provides principles, requirements and guidance for assessing the water footprint of products, processes and organizations using an LCA‑based approach.

Q: What does it cover?

A: It covers goal and scope definition, inventory collection, impact assessment and interpretation specifically for water‑related impacts (use and quality) over the life cycle. Reporting is covered; communication formats such as labels or declarations are outside its scope.

Q: Who typically uses it?

A: LCA practitioners, sustainability managers, product teams, consultants, researchers, regulators and organizations of all sizes seeking to understand and manage water‑related impacts in products and operations. Practical guidance exists for SMEs.

Q: Is it current or superseded?

A: The edition published in August 2014 remains the current edition; ISO records show the publication was reviewed and confirmed in 2020 (the standard is subject to periodic systematic review). Users should check ISO or their national standards body for any later amendments or revisions before use.

Q: Is it part of a series?

A: Yes — ISO 14046 is part of the broader ISO 14000 family and is used alongside LCA standards (ISO 14040, ISO 14044) and related footprint/labeling standards and guidance (for example ISO 14025, ISO 14067 and other ISO/TC 207 deliverables).

Q: What are the key keywords?

A: Water footprint, water use, water quality, LCA, impact assessment, water scarcity, water footprint assessment, environmental management.