mits. (G20 summit in Seoul) The coordinator and representative of the C

National Assembly of Hungary. Since the Lisbon Treaty, national parliaments have relevant legislative powers via subsidiarity principle.
Acts
The main legal acts of the EU come in three forms: regulations, directives, and decisions. Regulations become law in all member states the moment they come into force, without the requirement for any implementing measures,[l] and automatically override conflicting domestic provisions.[f] Directives require member states to achieve a certain result while leaving them discretion as to how to achieve the result. The details of how they are to be implemented are left to member states.[m] When the time limit for implementing directives passes, they may, under certain conditions, have direct effect in national law against member states.
Decisions offer an alternative to the two above modes of legislation. They are legal acts which only apply to specified individuals, companies or a particular member state. They are most often used in competition law, or on rulings on State Aid, but are also frequently used for procedural or administrative matters within the institutions. Regulations, directives, and decisions are of equal legal value and apply without any formal hierarchy.[111]
Justice and home affairs

Further information: Area of freedom, security and justice


The borders inside the Schengen Area between Germany and Austria
Since the creation of the EU in 1993, it has developed its competencies in the area of justice and home affairs, initially at an intergovernmental level and later by supranationalism. To this end, agencies have been established that co-ordinate associated actions: Europol for co-operation of police forces,[112] Eurojust for co-operation between prosecutors,[113] and Frontex for co-operation between border control authorities.[114] The EU also operates the Schengen Information System[17] which provides a common database for police and immigration authorities. This co-operation had to particularly be developed with the advent of open borders through the Schengen Agreement and the associated cross border crime.
Furthermore, the Union has legislated in areas such as extradition,[115] family law,[116] asylum law,[117] and criminal justice.[118] Prohibitions against sexual and nationality discrimination have a long standing in the treaties.[n] In more recent years, these have been supplemented by powers to legislate against discrimination based on race, religion, disability, age, and sexual orientation.[o] By virtue of these powers, the EU has enacted legislation on sexual discrimination in the work-place, age discrimination, and racial discrimination.[p]
Foreign relations

Main articles: Foreign relations of the European Union, Common Foreign and Security Policy, and European External Action Service


The High Representative of the Union for Foreign Affairs and Security Policy, Catherine Ashton.
Foreign policy co-operation between member states dates from the establishment of the Community in 1957, when member states negotiated as a bloc in international trade negotiations under the Common Commercial policy.[119] Steps for a more wide ranging co-ordination in foreign relations began in 1970 with the establishment of European Political Cooperation which created an informal consultation process between member states with the aim of forming common foreign policies. It was not, however, until 1987 when European Political Cooperation was introduced on a formal basis by the Single European Act. EPC was renamed as the Common Foreign and Security Policy (CFSP) by the Maastricht Treaty.[120]
The aims of the CFSP are to promote both the EU's own interests and those of the international community as a whole, including the furtherance of international co-operation, respect for human rights, democracy, and the rule of law.[121] The CFSP requires unanimity among the member states on the appropriate policy to follow on any particular issue. The unanimity and difficult issues treated under the CFSP sometimes lead to disagreements, such as those which occurred over the war in Iraq[122]


The EU participates in all G8 and G20 summits. (G20 summit in Seoul)
The coordinator and representative of the CFSP within the EU is the High Representative of the Union for Foreign Affairs and Security Policy (currently Catherine Ashton) who speaks on behalf of the EU in foreign policy and defence matters, and has the task of articulating the positions expressed by the member states on these fields of policy into a common alignment. The High Representative heads up the European External Action Service (EEAS), a unique EU department[123] that has been officially implemented and operational since 1 December 2010 on the occasion of the first anniversary of the entry into force of the Treaty of Lisbon.[124] The EEAS will serve as a foreign ministry and diplomatic corps for the European Union.[125]
Besides the emerging international policy of the European Union, the international influence of the EU is also felt through enlargement. The perceived benefits of becoming a member of the EU act as an incentive for both political and economic reform in states wishing to fulfil the EU's accession criteria, and are considered an important factor contributing to the reform of European formerly Communist countries.[126] This influence on the internal affairs of other countries is generally referred to as "soft power", as opposed to military "hard power".[127]
Military
Main article: Military of the European Union