ISO 46001
Water Efficiency Management Systems Certification

Enhance water efficiency, reduce consumption, ensure compliance, strengthen sustainability and build trust with ISO 46001 certification today.

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Overview

What Is ISO 46001?

ISO 46001 is the internationally recognized standard for managing and improving water efficiency. It provides a structured framework for organizations to assess water usage, establish baselines and implement strategies that promote sustainable consumption. The standard is built around the Plan-Do-Check-Act (PDCA) cycle, ensuring continual improvement in water management practices.
Independent third-party certification under ISO 46001 validates water efficiency efforts, enhances transparency, and builds stakeholder confidence. Certification helps organizations identify inefficiencies, cut operational costs, and adopt practices such as rainwater harvesting, recycling and reuse systems. It also aligns with global sustainability frameworks and regulatory requirements, strengthening ESG performance. By adopting ISO 46001, businesses demonstrate responsible water stewardship, ensure compliance and gain a competitive advantage in sustainability-driven markets.

Key Advantages of ISO 46001 Certification

ISO 46001 certification empowers organizations to reduce water use, cut costs and demonstrate sustainability leadership.

Reduced Water Consumption and Cost

ISO 46001 helps organizations achieve measurable reductions in water use, lower utility bills, and improve efficiency with structured water management practices.

Minimized Environmental Impact

Implementing ISO 46001 reduces water waste, lowers your carbon footprint, and supports global climate and sustainability goals.

Enhanced Resilience Against Scarcity

ISO 46001 strengthens long-term resilience by securing reliable water access, even in regions facing high water stress.

Leak Detection and Monitoring

ISO 46001 promotes proactive leak detection, flow metering, and real-time monitoring systems to prevent water loss.

Water Reuse and Recycling

ISO 46001 encourages reuse, recycling, and rainwater harvesting to reduce dependency on freshwater sources.

Regulatory Compliance and Reporting

ISO 46001 ensures compliance with evolving regulations and enhances stakeholder confidence through transparent reporting.

Strengthened Sustainability Commitment

ISO 46001 demonstrates environmental responsibility, aligns with ESG frameworks, and boosts your reputation for sustainable governance.

A Growing Global Water Crisis

The world is facing a worsening water crisis, with 3.2 billion people already living under high water stress (UN Water) and global freshwater demand projected to exceed supply by 40% by 2030 (World Economic Forum). Efficient water management is now vital for resilience and sustainable growth.

Why Water Efficiency Management Matters:
  • Extends limited freshwater resources and reduces wastage
  • Lowers operational and energy costs for industries and utilities
  • Builds resilience against droughts and water scarcity
  • Supports sustainable agriculture, manufacturing, and urban growth
  • Aligns with the UN Sustainable Development Goal 6 (Clean Water and Sanitation)
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WHY GO WATER EFFICIENT?

Why Water Efficiency Matters

Manage water wisely, cut waste, and build a sustainable future for your business and community.

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Download Our Sustainability Training and Assurance Brochures

ISO 46001 Water Efficiency Management Systems

Learn how to check your water use, find opportunities to save, and set up simple monitoring and reporting systems that meet ISO 46001 standards. Leave with a clear plan, practical tools, and the confidence to achieve your goals.
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KEY BENEFITS

Certification Benefits

01
Responsible and efficient use of water resources
02
Improved ESG performance and community stewardship
03
Lower water consumption and reduced carbon footprint
04
Transparent monitoring, reporting, and continual improvement
05
Compliance with regulatory requirements and water standards
06
Enhanced stakeholder trust and transparent governance
07
Employee engagement in sustainability initiatives
08
Support for global conservation and community water access
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OUR APPROACH

Steps Towards Certification

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Step 1: Application & Contract Review

Begin by submitting your application for ISO 46001 certification. IRClass–IRQS reviews your scope, organizational boundaries and water efficiency objectives.

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Step 2: Stage 1 Audit (Onsite / Online)

An initial audit evaluates your existing water-efficiency framework, documentation, and readiness for ISO 46001 implementation.

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Step 3: Stage 2 Gap Closure Review

Audit results are analyzed, corrective actions verified, and identified gaps closed to confirm compliance with ISO 46001 requirements.

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Step 4: Desktop Review

A detailed verification of data, monitoring systems, and performance records is conducted to ensure accuracy and consistency.

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Step 5: Issuance Certification

IRClass–IRQS issues the ISO 46001 Water Efficiency Management Systems certificate, confirming full conformity with the standard.

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Step 6: Surveillance 1 & 2

Periodic surveillance audits within the 3 years cycle validate continued compliance and continual improvement in water performance.

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OUR APPROACH

Steps Towards Certification

Step 1: Application & Contract Review
Step 1: Application & Contract Review
Begin by submitting your application for ISO 46001 certification. IRClass–IRQS reviews your scope, organizational boundaries and water efficiency objectives.
Step 2: Stage 1 Audit
Step 2: Stage 1 Audit (Onsite / Online)
An initial audit evaluates your existing water-efficiency framework, documentation, and readiness for ISO 46001 implementation.
Step 3: Stage 2 Gap Closure Review
Step 3: Stage 2 Gap Closure Review
Audit results are analyzed, corrective actions verified, and identified gaps closed to confirm compliance with ISO 46001 requirements.
Step 4: Desktop Review
Step 4: Desktop Review
A detailed verification of data, monitoring systems, and performance records is conducted to ensure accuracy and consistency.
Step 5: Issuance of Certificate
Step 5: Issuance Certification
IRClass–IRQS issues the ISO 46001 Water Efficiency Management Systems certificate, confirming full conformity with the standard.
Step 6: Surveillance Audits
Step 6: Surveillance 1 & 2
Periodic surveillance audits within the 3 years cycle validate continued compliance and continual improvement in water performance.
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JOIN THE MOVEMENT

ISO 46001 – Water Efficiency Management Systems Certification

acree-excellance

Achieve smarter, more sustainable water management with IRQS. The certification provides a structured framework to help organizations review water use, establish baselines, and identify opportunities for conservation and reuse. Our audit process verifies monitoring systems, regulatory compliance, and continual improvement in line with ISO 46001 requirements. On approval, you receive a 3-years certificate supported by periodic surveillance audits, demonstrating your commitment to efficient resource use, stronger ESG performance and responsible water stewardship.

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Frequently Asked Questions

Your ISO 14040 & ISO 14044 Training Life Cycle Assessment (LCA) Questions—Answered

ISO 9001 course is created and developed to increase the awareness on the latest version of ISO 9001:2015 standard. It focuses on the requirements while providing an overall understanding of the management systems and the consolidated quality management system. It contains 40 hours of course material and training hours. ISO training offers a culture of learning, awareness and continual improvement of the management system.

ISO 9001 course is created and developed to increase the awareness on the latest version of ISO 9001:2015 standard. It focuses on the requirements while providing an overall understanding of the management systems and the consolidated quality management system. It contains 40 hours of course material and training hours. ISO training offers a culture of learning, awareness and continual improvement of the management system.

ISO 9001 course is created and developed to increase the awareness on the latest version of ISO 9001:2015 standard. It focuses on the requirements while providing an overall understanding of the management systems and the consolidated quality management system. It contains 40 hours of course material and training hours. ISO training offers a culture of learning, awareness and continual improvement of the management system.

ISO 9001 course is created and developed to increase the awareness on the latest version of ISO 9001:2015 standard. It focuses on the requirements while providing an overall understanding of the management systems and the consolidated quality management system. It contains 40 hours of course material and training hours. ISO training offers a culture of learning, awareness and continual improvement of the management system.

ISO 9001 course is created and developed to increase the awareness on the latest version of ISO 9001:2015 standard. It focuses on the requirements while providing an overall understanding of the management systems and the consolidated quality management system. It contains 40 hours of course material and training hours. ISO training offers a culture of learning, awareness and continual improvement of the management system.

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Start your journey today with trusted experts in certification, assurance and training who make the process simple seamless and stress free.

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