Schengen Information System: https://konzuliszolgalat.kormany.hu/download/c/68/72000/GeneralinfoonSISII.pdf 

Visa Information System: https://konzuliszolgalat.kormany.hu/download/d/68/72000/GeneralinfoonVIS.pdf      

General Data Protection Regulation – information to be provided to visa applicants concerning the personal data provided upon application: https://konzuliszolgalat.kormany.hu/download/0/78/72000/gdpr2019.pdf