Given the strong anti-science anti-GMO sentiment in Europe, the company probably will not even bother to try to apply for a permit from the European regulatory agencies.
When it comes to GMO plants, Europe is anti-science.
European Commission had a Chief Scientific Adviser, but they happened to choose a plant biologist for the role [1]. Then she dared to speak the scientific consensus about GMO plants (they're safe) [2] and EU decided to close the whole role [1,3] to get rid of her.
Given the strong anti-science anti-GMO sentiment in Europe, the company probably will not even bother to try to apply for a permit from the European regulatory agencies.