Elevate Your Drinking Water and Wastewater Services to World-Class Standards
Access to safe, reliable water is a fundamental necessity and a critical public responsibility. For organisations involved in drinking water supply and wastewater management in Singapore, ISO 24510 Certification provides a globally recognised framework to assess, improve, and consistently deliver exceptional service to users. Global Quality Services is your dedicated partner in achieving this certification with precision and confidence.
What Is ISO 24510 Certification?
ISO 24510:2024 is an international standard developed by ISO Technical Committee ISO/TC 224, focusing on activities relating to drinking water and wastewater services. It provides guidelines for the assessment and improvement of service to users, ensuring that water utilities place the needs, expectations, and rights of users at the centre of their operations.
The standard defines key elements of service delivery including accessibility, reliability, continuity of supply, water quality, safety, emergency preparedness, and transparent communication with users. The 2024 edition further incorporates guidance on online service accessibility, inclusion of vulnerable groups, and alignment with the United Nations Sustainable Development Goals (SDGs).
ISO 24510 is part of a comprehensive family of water service standards alongside ISO 24511 (wastewater utility management) and ISO 24512 (drinking water utility management), all consistent with the Plan-Do-Check-Act management approach. In Singapore, water service quality is governed by PUB, Singapore’s National Water Agency, whose drinking water standards are set under the Food Safety and Security (Non-Packaged Drinking Water) Regulations 2025. ISO 24510 directly complements these national standards by building a structured, user-focused service improvement methodology around them.
Key Benefits of ISO 24510 Certification in Singapore
- User-Centred Service Excellence — Systematically identify and address the needs and expectations of all water service users, including vulnerable and underserved communities.
- Regulatory Alignment — Strengthen compliance with PUB’s water supply regulations and the Environmental Public Health framework administered by the National Environment Agency (NEA).
- Operational Reliability — Establish performance indicators and continuous improvement processes that reduce service disruptions and improve water quality consistency.
- Stakeholder Confidence — Demonstrate to regulators, investors, and the public that your utility operates to internationally benchmarked service standards.
- Sustainability Readiness — Align your water utility’s operations with Singapore’s long-term water resilience goals and Ministry of Sustainability and the Environment policies.
Our ISO 24510 Certification Process
Global Quality Services provides expert-led, end-to-end support tailored to water utilities of all sizes:
- Gap Analysis & Service Assessment — We evaluate your current service delivery practices against ISO 24510 requirements, identifying gaps in user accessibility, quality, reliability, and emergency preparedness.
- Objectives & Performance Indicator Framework — We develop customised service objectives and measurable performance indicators aligned with both ISO 24510 and PUB regulatory expectations.
- Policy & Procedure Documentation — We create clear, auditable documentation covering service delivery protocols, user communication processes, and risk management procedures.
- Staff Training & Capacity Building — We train your operational and management teams on ISO 24510 principles, user engagement practices, and performance monitoring methodologies.
- Internal Audit & Pre-Certification Review — A structured internal audit identifies and resolves non-conformities ahead of the formal certification assessment.
- Certification Audit & Issuance — An accredited certification body conducts the final audit and issues your ISO 24510 certificate upon successful completion.
Why Choose Global Quality Services?
Global Quality Services is Singapore’s trusted certification and consultancy partner for water, environment, and public service sectors:
- Sector-Specific Expertise — Deep practical knowledge of water utility management, aligned with PUB regulations and international ISO 24510, 24511, and 24512 standards.
- Singapore Regulatory Familiarity — We understand PUB’s legislative framework, the Resource Sustainability Act, and NEA environmental discharge standards.
- Tailored Consulting Approach — Every engagement is customised to your utility’s size, structure, and operational complexity, whether public authority or private operator.
- Full Project Lifecycle Support — From gap analysis through to post-certification surveillance audits, we manage the entire certification journey.
- Transparent & Competitive Pricing — Fixed-fee, clearly scoped packages with no hidden costs, suitable for both government agencies and private water service operators.
Frequently Asked Questions
1. What type of organisations does ISO 24510 apply to?
It applies to all organisations involved in drinking water supply and wastewater services, including public utilities and private operators.
2. Is ISO 24510 a management system standard like ISO 9001?
No, it provides service assessment guidelines rather than a certifiable management system, but it is fully compatible with ISO 9001 and ISO 14001.
3. How does ISO 24510 differ from ISO 24511 and ISO 24512?
ISO 24510 focuses on service to users; ISO 24511 covers wastewater utility management; ISO 24512 addresses drinking water utility management specifically.
4. How long does ISO 24510 certification take in Singapore?
Typically 3 to 5 months, depending on organisational size, existing documentation, and service complexity.
5. Can ISO 24510 certification support PUB regulatory compliance in Singapore?
Yes, it strengthens service delivery structures and performance monitoring, complementing PUB’s water quality and utility management requirements directly.