In cases where your Hungary work visa application is rejected, you can re-appeal for a decision within 8 days of receiving a notification, or you can also file for a new application detailing the reasons for visa rejection or refusal. You can submit the appeal in person or by sending an email to the nearest consulate. If you plan to submit a new application, you will be required to revise your initial application by rectifying any mistakes, inconsistencies, or providing additional documentation.