Kiwa UNI Testing and Certification
The KIWA-UNI mark certifies the conformity of plastic and metal components in contact with water and gas to national and international standards.
Safety and measuring devices
Within water supply networks, safety and measuring devices are of utmost importance to secure an uninterrupted water supply for (drinking) water installations. Kiwa offers services that help manufactures and suppliers show compliance of such devices to national and international regulations and standards on performance and hygienic safety.
Our services cover a wide range of products, such as water meters, pumps, pressure tanks, water heaters and many more.
Our services
NSF/ANSI/CAN 372 Certification | Kiwa UK
Most North American and Canadian governmental agencies that regulate drinking water supplies require that water treatment or distribution products comply with NSF/ANSI/CAN 372: Drinking water system components – Lead content.
NSF/ANSI/CAN 60 Certification | Kiwa UK
NSF/ANSI/CAN 60 is the American National Standard for evaluation of water treatment chemicals and is required by regulation or law in most U.S. states and Canadian provinces/territories. This Standard establishes minimum health effects requirements for th...
NSF/ANSI/CAN 61 Certification | Kiwa UK
Nearly all U.S. states and Canadian provinces/territories require that components of drinking water distribution systems comply with and/or be certified to the NSF/ANSI/CAN 61 standard. This standard sets minimum criteria for evaluating the health effects...
UBA Criteria for Drinking Water Products | Kiwa UK
In Germany, plastic products of all kinds as well as rubber products that come into contact with drinking water must meet the hygienic and toxicological requirements of the guidelines of the Federal Environment Agency test (UBA). This is described in the ...
Water Product Evaluation & Consultancy
Accelerate product development with expert design evaluation and pre-compliance testing for sanitary and plumbing products. Trusted by manufacturers, engineers, and suppliers to meet UK and European water standards.
Guidance to OWWSC approval for manufacturer & vender by Kiwa
OWWSC approval is applicable to all manufactures and suppliers of water supply components and materials that are used in the production and distribution networks in Sultanate of Oman. Kiwa can supports this compliance process by providing testing and insp...
DVGW Testing and Inspection
Testing and inspection for water and gas materials, components and products in accordance with various German DVGW evaluation guidelines to promote safety, hygiene and innovation – for the benefit of the environment and consumers.
ISO 14001 Environmental Management
ISO 14001 Environmental Management Certification with Kiwa: reduce waste, gain customer trust and be competitive.
Kiwa Watermark Certification, Testing and Inspection
Tests and Kiwa Watermark certification guarantee compliance with the requirements of Dutch standards for products in contact with drinking water used in industrial and domestic drinking water installations.
ISO 9001 Quality Management
ISO 9001 Quality Management Systems Certification with Kiwa: improve your performance, meet customers’ needs and increase your profit.
Tap Into Compliance – KUKreg4 Certification for Sanitary Products
Kiwa Watertec’s KUKreg4 scheme offers UKAS-accredited testing and certification for sanitary and plumbing products under Water Regulation 4. Fast, reliable, and recognised across the UK and internationally – helping you get listed, certified, and confiden...
WRAS Testing & Approval — Trusted by Specifiers
Kiwa Watertec provides WRAS-aligned testing for sanitary and plumbing products, helping manufacturers meet Water Regulation 4 requirements. Fast, reliable, and trusted by WRAS and specifiers.
- Water Sector Services | Testing, Certification & Compliance | Kiwa UK
- Piping systems
- Sanitary tapware and accessories
- Rubber, adhesives and coatings
- Safety and measuring devices
- Household and industrial appliances
- Water treatment products
- Country specific approvals
- Benefits of our services
- Drinking Water Directive