The European Union–Ukraine Association Agreement is a European Union Association Agreement between the European Union (EU), the European Atomic Energy Community (Euratom), Ukraine and the EU's 28 member states at the time (which are separate parties in addition to the EU and Euratom). It establishes a political and economic association between the parties. The agreement entered into force on 1 September 2017; previously parts had been provisionally applied. The parties committed to co-operate and converge economic policy, legislation, as well as regulation across a broad range of areas, including equal rights for workers, steps towards visa-free movement of people, the exchange of information and staff in the area of justice, the modernisation of Ukraine's energy infrastructure and access