Yes, it can be annulled based on an application from an interested person if it is not employed within the first 5 years after signup. Revocations can be suspended if there are compelling reasons for non-use or if their brand is used in any EU country. Brand owners often lose cases in the courts because they cannot show proof of their trademark usage. The European Union Trade Mark (EUTM) is valid in all EU countries without exception for 10 years period.