The UCL Institute of Education (IOE) is the faculty of education and society of University College London (UCL). It specialises in postgraduate study and research in the field of education and is one of UCL's 11 constituent faculties. Prior to merging with UCL in 2014, it was a constituent college of the University of London. The IOE is ranked first in the world for education in the QS World University Rankings, and has been so every year since 2014.