Majestic Migration:

provides an official Hungary work permit which allows you to get a type D Hungary Work Visa, Moreover Hungary Work Visa D  for entitlement to receive a residence permit issued to third-country nationals are single-entry visa authorizing a stay of not more than 30 days, therefore we recommend to visit the regional directorate of the National Directorate-General for Aliens Policing responsible for the place where their future accommodation is located as soon as possible after entering Hungary to receive the residence permit and register such Hungarian accommodation.