If there are problems in the review, the applicant should correct them within the specified time, otherwise the EU Intellectual Property Office will reject all or part of the application. Those who refuse to accept the decision of the EU Intellectual Property Office may appeal to the Appeal Committee within the EU Intellectual Property Office; Those who refuse to accept the decision of the Appeal Board may appeal to the EU General Court, and the judgment of the EU General Court may also appeal to the EU Judicial Court.