
Is your product ready for our quality seal?
Is your product ready for our quality seal?
Free Pre-check
In the free Pre-check, we verify digitally whether your product documentation and labeling are complete and plausible. Within 48 hours you receive a clear professional assessment – non-binding, with no sample shipment and no publication. The methodology follows the official DTI product test – ideal preparation for the quality seal. If your Pre-check is positive, you save 50% on the testing fee.
Online initial assessment
Result in 48h
No sample required
What is the Pre-check?
The free Pre-check is a non-binding preliminary review of your product by the German Test Institute. Within just 48 hours you receive an initial expert assessment of whether your product is eligible for our official quality seal.
Ihre 3 Vorteile des Pre-Checks:
Find out within 48 hours whether your product is basically suitable for a DTI quality seal – fast, expert and non-binding.
If your product is not yet ready, you receive clear recommendations for improvement so you can fix issues efficiently.
The Pre-check is free and non-binding. You decide about certification only once you are convinced.


Deutsches Test Institut
Three steps to your result
Enter the key details about your product and online shop – no payment details, 100% non-binding.
Upload photos, packaging views or specifications – or optionally send a sample by post.
You receive an expert first assessment by email with a score (0–100), key strengths and clear recommendations.

