In talks with countries that have expressed a wish to join the European Union, the EU typically concludes Association Agreements in exchange for commitments to political, economic, trade, or human rights reform in that 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.
Stabilisation and Association agreements are part of the EU Stabilisation and Association Process (SAP) and European Neighbourhood Policy (ENP). At present, the countries of the Western Balkans are the focus of the SAP. Specific Stabilisation and Association Agreements (SAA) have been implemented with various Balkan countries which explicitly include provisions for future EU membership of the country involved. SAAs are similar in principle to the Europe Agreements signed with the Central and Eastern European countries in the 1990s and to the Association Agreement with Turkey.
SAAs are based mostly on the EU's acquis communautaire and predicated on its promulgation in the cooperating states legislation. The depth of the policy harmonization expected by SAA is less than for EU member states; some policy areas in the Acquis may not be covered by a given SAA.
The EU's relations with the Western Balkans states were moved from the "External Relations" to the "Enlargement" policy segment in 2005. As of 2015, Albania, Macedonia, Montenegro and Serbia are officially recognized as candidates for membership. Bosnia and Herzegovina and Kosovo are not recognised as candidate countries, but as potential candidates.