Overview
ISO 46001:2019/Amd 1:2024 is the first amendment to the international standard ISO 46001:2019, which specifies requirements and provides guidance for establishing and maintaining water efficiency management systems. This amendment integrates crucial climate action considerations into the existing framework, reflecting the growing need to address climate change within water management practices. Developed by ISO Technical Committee ISO/TC 224, the update emphasizes the relevance of climate change impacts on water efficiency and aligns water management strategies with global environmental goals.
Key Topics
-
Climate Change Relevance
Organizations implementing water efficiency management systems are now required to evaluate whether climate change is a relevant issue affecting their water use and management.
-
Stakeholder Requirements
The amendment highlights that relevant interested parties may have specific requirements linked to climate change, thereby encouraging organizations to consider these when planning and operating water efficiency systems.
-
Enhanced Risk Assessment
Incorporating climate action prompts organizations to expand their environmental risk assessment to include climate-related factors, fostering resilience and sustainable water use.
-
Integration with Existing Systems
The climate action changes are designed to seamlessly integrate with the existing ISO 46001 framework, enabling organizations to update their systems without disrupting ongoing water efficiency initiatives.
Applications
-
Water Utilities and Municipal Services
For entities managing drinking water, wastewater, and stormwater, this amendment guides the inclusion of climate risks and related stakeholder expectations in water efficiency management.
-
Industrial and Commercial Facilities
Industries seeking to optimize water use can leverage the updated standard to assess climate impact risks, enhance sustainability reporting, and meet evolving regulatory requirements.
-
Environmental and Sustainability Programs
Organizations deploying comprehensive environmental management programs can align their water efficiency efforts with climate action objectives, improving overall environmental performance.
-
Urban Planning and Infrastructure Development
The standard supports public and private sector planners in designing water systems resilient to climate variability and extreme weather events.
Related Standards
-
ISO 14001: Environmental Management Systems
Interfaces well with ISO 46001 by addressing broader environmental factors and providing a framework for sustainable practices, including climate change aspects.
-
ISO 50001: Energy Management Systems
Can be integrated alongside ISO 46001 for organizations focusing on both water and energy efficiency as part of their sustainability goals.
-
ISO 31000: Risk Management
Supports the enhanced risk assessment dimension introduced by climate action changes in water efficiency management.
-
Relevant National and Regional Water and Climate Regulations
Compliance with ISO 46001:2019/Amd 1:2024 aids organizations in aligning with legal requirements addressing water use and climate resilience.
By adopting ISO 46001:2019/Amd 1:2024, organizations reinforce their commitment to efficient water management while proactively responding to climate change challenges. This amendment enhances the practical value of the standard, ensuring water efficiency systems are adaptive, resilient, and attuned to contemporary environmental priorities.
Open preview (PDF)Water efficiency management systems — Requirements with guidance for use — Amendment 1: Climate action changes