Member States of the European Union in the context of "EU Battlegroup"

A European Union Association Agreement or simply Association Agreement (AA) is a treaty between the European Union (EU, or its predecessors), its Member States and a non-EU country or bloc of countries that governs bilateral relations. Areas frequently covered by such agreements include the development of political, trade, social, cultural and security links. The provision for an association agreement was included in the Treaty of Rome, which established the European Economic Community, as a means to enable co-operation of the Community with the United Kingdom, which had retreated from the treaty negotiations at the Messina Conference of 1955. According to the European External Action Service, for an agreement to be classified as an AA, it must meet several criteria:

The EU typically concludes Association Agreements in exchange for commitments to political, economic, trade, or human rights reform in a country. In exchange, the country may be offered tariff-free access to some or all EU markets (industrial goods, agricultural products, etc.), and financial or technical assistance. Most recently signed AAs also include a Free Trade Agreement (FTA) between the EU and the external party.

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 to the European Investment Bank (EIB). The parties committed to regular summit meetings and meetings among ministers, other officials and experts. The agreement furthermore establishes a Deep and Comprehensive Free Trade Area between the parties.

The agreement commits Ukraine to economic, judicial and financial reforms to converge its policies and legislation to those of the European Union. Ukraine commits to gradually conform to EU technical and consumer standards. The EU agrees to provide Ukraine with political and financial support, access to research and knowledge, and preferential access to EU markets. The agreement commits both parties to promote a gradual convergence toward the EU's Common Security and Defence Policy and European Defence Agency policies.

The Renewable Energy Directive 2018 (2018/2001) is a Directive in EU law that requires 42.5 percent of the energy consumed within the European Union to be renewable by 2030. This target is pooled among the member states.