If you are seeking humanitarian assistance or refugee status in Hungary:
Refugee claims in Hungary are processed by the Hungarian National Directorate for Aliens Policing.
1117 Budapest, 60 Budafoki Street
P.O. box: 1903 Budapest, Pf. 314.
+36 1 463 9100
Fax: +36 1 463 9108
migracio@oif.gov.hu
Call Center: +36 1 463 9292 (Mo-Thu: 8.00-16.00, Friday: 8.00-13.30)
The Hungarian Helsinki Committee (HHC) provides legal assistance for those who would like to apply for refugee status in Hungary.
https://helsinki.hu/wp-content/uploads/2022/02/Hungarian_Helsinki_Comittee_Ukraine_Guide_2022_02_25_EN.pdf
For more information on humanitarian aid and current visa regulations, please visit: https://hu.usembassy.gov/visas/humanitarian-assistance-and-visa-information-for-ukrainians/