18 March – The European Commission presents a package of tax transparency measures as part of its agenda to tackle corporate tax avoidance and harmful competition in the EU.
19 March – Meeting in the European Council, EU leaders agree to create an Energy Union. They underline their commitment to providing affordable, secure and sustainable energy within the EU.
23 April – At a special meeting of the European Council in Brussels, EU leaders agree on four priority areas for action in response to the 1,800 lives lost in the Mediterranean where migrants attempt the perilous journey to Europe in boats. These include measures to fight traffickers, a new return programme for irregular migrants, more protection for refugees from conflict areas, and tripled resources[7] for the EU's search and rescue operations in the Central Mediterranean.
13 May – As part of the "European Semester", the Commission adopts recommendations for each of the 28 EU countries, offering guidance on 2015-2016 national budgets and economic policies.
21–22 May – At a summit in Riga, EU leaders meet with the representatives of the six countries of the Eastern Partnership (Armenia, Azerbaijan, Belarus, Georgia, Moldova and Ukraine). They set out an agenda for the future, including the need to establish strengthened and more transparent institutions, free from corruption.
19 August – EU finance ministers formally approve the first tranche of a new €86 billion bailout for Greece after parliaments in member states back the move.[13][14]
The European Capital of Culture is a city designated by the European Union for a period of one calendar year, during which it organises a series of cultural events with a strong European dimension.
^Conal Urquhart. "Paris Police Say 12 Dead After Shooting at Charlie Hebdo". Time. Witnesses said that the gunmen had called out the names of individual from the magazine. French media report that Charb, the Charlie Hebdo cartoonist who was on al-Qaeda's most wanted list in 2013, was seriously injured.