The Centre for Parliamentary Research at the Ferenc Deák Faculty of State and Law of Széchenyi István University organized between 9-10. May 2024 for the ninth time this year an overview of Hungarian and international parliamentary research within the framework of the Day of Parliamentarianism conference series. On the first day of the two-day international conference "Parliaments in Europe", researchers shared their research results in Hungarian, while on the second day, attendants could listen to lectures in English.