Student Central is a students' society of the University of London. It was previously the students' union of the federal University of London, known as the University of London Union (commonly referred to as ULU, pron. 'yoo-loo'), which was closed and transformed into Student Central in August 2014. Since the closure of its student governance, each student is instead primarily affiliated to a student union of their individual college, as the University of London is a federal structure encompassing many constituent colleges.