1988 - to adapt to the arrival of Greece (1981), Spain and Portugal (1986), the Structural Funds were integrated into an overarching cohesion policy, introducing key principles:
focusing on the poorest and most backward regions
multi-annual programming
strategic orientation of investments
involvement of regional and local partners
Budget: ECU 64 billion
1994 - 1999
1993 - the Maastricht Treaty introduced three novelties:
1993 - creation of the Financial Instrument for Fisheries Guidance
1994-99 - the resources for the structural and cohesion funds were doubled, to equal a third of the EU budget.
1995 - a special objective was added to support the sparsely-populated regions of Finland and Sweden.
Budget: ECU 168 billion
2000 - 2006
2000 - the 'Lisbon Strategy' shifted the EU's priorities towards growth, jobs and innovation. The priorities of cohesion policy were shifted to reflect this.
2000-04 - pre-accession instruments made funding and know-how available to countries waiting to join the EU
2004 - ten new countries joined (increasing the EU's population by 20%, but its GDP by only 5%).
Budget: €213 billion for the 15 existing members; €22 billion for the new member countries (2004-06)
2007 - 2013
2007: Bulgaria and Romania join the European Union
2013: Croatia joins the European Union
Simplified rules and structures
Emphasis on transparency and communication and an even stronger focus on growth and jobs are key elements of the reform
Key investment areas (25% has been earmarked for research and innovation, and 30% for environmental infrastructure and measures to combat climate change)