Required type of environmental badge in Dresden and Hamburg: currently not needed
You can learn more information about types of environmental badges in the section Types of Environmental Badges.
Green Zone in Dresden and Hamburg, Germany
Germany is preparing environmental zones also in Dresden and Hamburg. Thus, even if you don´t currently need an environmental sticker in these cities, we recommend that you buy one. You need one in nearby Berlin and many other German cities, such as Munich, Cologne and Düsseldorf. You will be able to travel without worries, ready for its introduction in Hamburg and Dresden.
In the section Validity of Environmental Badges you can simply check out which German cities you can enter without environmental badge.