Technological University Dublin (TU Dublin) was established by law on 1 January 2019. It was formed by merging Dublin Institute of Technology, Institute of Technology Tallaght, and Institute of Technology Blanchardstown. It includes campuses in Grangegorman, Blanchardstown, and Tallaght, and a virtual campus.
TU Dublin is Ireland's first technological university, but other institutes of technology are also planning similar mergers.