Can you drive a vehicle with a Spanish license plate in the environmental restricted areas of other European countries (such as Germany or France) using your Spanish DGT environmental badge?

A)Yes, because the Spanish environmental sticker is automatically recognized across all EU member states.
B)No, Spanish badges are not universally valid abroad; you must research and obtain the specific country's required environmental sticker before entering their restricted zones.Correct
C)Yes, but only if you carry a certified translation of your vehicle's Ficha Técnica.

"No." You cannot automatically use your Spanish plate/badge in restricted areas of countries like Germany, Austria, Denmark, or France. You must check their specific criteria and obtain their local sticker if required.