Contact

One address, read regularly: contact@umweltzonecheck.de. No phone, no call-backs, nothing for sale.

Report an error

Name the city, the city or state page that says something different and, if you can, the date of the general order. A confirmed error is corrected and becomes a test, as the editorial policy sets out.

What we cannot do

We issue no stickers, grant no exemption permits and handle no fine notices: registration offices, cities and fine offices do that (see the method).

Embed the checker

Hotels, trade fairs, clubs and newsrooms can embed the “May I drive in?” check for free; the code is on the Embed the checker page.

Publisher

Radif Partners
49 rue du Ressort
63000 Clermont-Ferrand, Frankreich / France
contact@umweltzonecheck.de

Radif Partners is responsible for the content of Umweltzone Check; full details are in the legal notice. Page reviewed on 29 October 2026.