Consumer-focused & independent

Get your
product tested

Advertising costs are rising and competition is tough – ratings alone don’t create enough trust. Deutsches Test Institut (DTI) independently tests products and makes genuine quality visible.
Certify your product to win prospective customers’ trust. Our recognized quality seal signals verified product quality and sets you apart.

View test results
Leading German brands trust our test protocol.
Build trust & visibility

A visible test seal increases customer confidence and differentiates your product from the competition.

Increase conversion & revenue

Independently verified quality raises purchase intent – more buyers decide faster for your product.

Reduce advertising costs

Higher conversion means more sales per click. Use your ad budget more efficiently and maximize ROI.

01
Request a test

Starten Sie Ihre Anfrage für die Produktprüfung.

02
Send in the product

Ship your product to DTI for testing.

Address DTI

DTI Deutsches Test Institut GmbH
Simeonscarré 2
32423 Minden

Shipping address:
c/o MEW Mindener Entwicklungs- und Wirtschaftsförderungs GmbH

03
Receive your report

You receive the quality seal and the published test report.

FAQ

Frequently asked questions