WESSLING quality seal for product safety and controlled quality

The WESSLING quality seal stands for product safety and is a practical and valuable purchase guide for the consumer. As an independent testing institute, we carry out extensive tests on your products. Our test seal makes their superior quality and safety all the more apparent.

French Quality Seal WESSLING

By means of the registration numbers, information such as the scope of testing and test criteria can be checked on our website at any time.

We test neutrally und independently

  • Foodstuffs
  • Animal feed
  • Household appliances
  • Plastic boxes
  • Electrical appliances
  • Air filters
  • Furniture
  • Building materials of all kinds

The WESSLING quality seal for your products and services

WESSLING food industry

Food industry

WESSLING agrictultural sector

Animal feed industry

WESSLING industry sector

Furniture industry

WESSLING cosmetics industry

Manufacturer of cosmetic products

WESSLING building and construction sector

Building products and interior products

Prerequisite for issuing the WESSLING quality seal

French WESSLING Quality Seal example

The prerequisite for issuing the test seal is the conclusion of a contractual agreement on regular tests, for example product analyses or audits. The scope and frequency of tests are dependent on the types of products or services. The general conditions are based on contractually agreed technical considerations – along with the quality criteria to be met.

Using a registration numbers, consumers will find additional information on the defined scope of testing on the WESSLING website. This can also be displayed on the seal with a QR code. The WESSLING test seal is available to your customers in numerous languages. Our experts will also be pleased to advise you about placing the test seal on your public media, such as website, brochures and stationery.

Latest news from our company

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microplastics

WESSLING is a partner in the new microplastics research consortium MOMENTUM

In this project, which is funded with 5.4 million euros, experts from universities and research institutions are working together with companies and stakeholders to close knowledge gaps concerning the risks of micro- and nanoplastics to human health.

Find out more

Icon for compostability tests at WESSLING

“Compostable” and “biodegradable”: update on permitted claims

Legislation is constantly evolving and it is not always easy to keep track of it. Do you know what claims can be made on compostable products or packaging? Read our summary.

Find out more