Europa Portal: Enlargement:Links to policy overview, relevant laws, policy implementation and sources of information.
BBC NEWS In Depth: News and analysis about EU enlargement.
DG Regional Policy - Instrument for Structural Policies for Pre-Accession (ISPA): Information on ISPA - one of the three instruments assisting the applicant countries until they join the EU.
Enlargement of the European Union: Position papers and documents from the European Parliament.
EU Accession Monitoring Programme: Monitoring the political criteria for accession, with particular focus on minority protection, judicial capacity, and corruption and anti-corruption policy. Reports, articles and news.
EU Enlargement and Preaccession: Full text of a paper by Jan Maarten de Vet.
EUbusiness: Eastern and Central Europe: News, background information and links about the newest EU countries.
European Commission - Enlargement: Extensive information about enlargement including candidate countries, negotiations, financial assistance, and communications strategy plus events, library, highlights, and weekly newsletter.
Mission of Romania to the EU:
Nicolaas Witsen Foundation: An independent not-for-profit organisation promoting public administration reform in transitional countries.
Turkish Ministry of Foreign Affairs - Turkey and the EU: Documents and analysis of Turkey-EU relations, the accession process and EU enlargement.
Wikipedia - Enlargement of the European Union: Online encyclopedia article, including summary and maps of past, present and possible future enlargments.
World Bank: Commentary on the EU Accession process, and the World Bank's role.