Our certification services

Kiwa experts | third party product inspections With product inspections a third party inspects the products and, if agreed, takes samples for testing.

Plastic pipes and fitting | Quality by certification and testing

Kiwa guarantees sustainable and safe sports facilities for many forms of sport. Kiwa conducts continuous research in our own laboratory. Before fields or facilities are tested on site, the products that are used to build sports surfaces are tested in the ...

Nama Water 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...

The thermostatic regulating valves are intended to be used in circulation systems in tap water installations, with a maximum operating pressure of 1000 kPa and a maximum water temperature of 90°C.

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...

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...

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.

External coatings for the corrosion protection of buried or immersed pipelines and joints AR 87

Kiwa FSS inspects sprinkler protection. Sprinkler systems are reliable fire control systems. A sprinkler system must detect, signal and control a starting fire. In many cases the fire will be extinguished by a few sprinklers.

The Evaluation Guideline applies to coatings, produced in a dry form such as powder or in a liquid form such as paint, for protection against corrosion of metal attachments, piping, valves, pumps, tanks, pressure vessels and similar, for drinking-...

The products are intended for use, above and below ground, in drinking water transport and drinking water distributions system supply lines intended for human consumption. This evaluation guideline specifies the minimum requirements for design, functional...

The costs for the repair or exchange of a critical rubber part can be much higher than the initial costs of the rubber part itself. In that case it very profitable to know the expected service life of the specific rubber product beforehand.

Kiwa makes quality visible As a supplier, buyer, inspector and consumer you need and want confidence. Confidence in the quality of materials and products used in (drinking) water installations and in its manufacturing. Kiwa will make the quality o...

Compression fittings clamping device

Sprinkler systems have proven to be a reliable fire-protection system for many years. However, many of these systems are showing their age and it is not uncommon to find sprinkler systems that were installed 25 or more years ago. The sprinklers in these s...

Kiwa is a recognized laboratory by DIN CERTCO to provide testing and inspections services plastics piping systems for heating systems materials.

Your local Kiwa office also has extensive knowledge of international standards and market developments to offer various services regarding the certification of your products in various countries.

This evaluation guideline specifies the requirements for water reducing valves and combination water pressure reducing valves of nominal size DN 8 to DN 100 for inlet pressures that not exceed 1.600 kPa and a temperature that does not exceed 30°C ...

In the Middle East, products utilized in the water sector need to demonstrate proof of toxicological assessment of their impact on the quality of water. Kiwa certification, testing and inspection services are fully accredited and recognized by local autho...