@GayotFow http://konzuliszolgalat.kormany.hu/download/8/78/30000/ENTRYFORLONGSTAY20120327.pdf this PDF says "If requested by the applicant, the consulate and the Office for Immigration and Nationality within its jurisdiction
shall provide information regarding his/her data on record, unless the Aliens Act prohibits the disclosure of such
data. If the consulate determines, whether by the initiative of the applicant or ex officio, that any particular data on
record is incorrect or has changed, it takes prompt measures to have such incorrect data corrected or removed