A feasibility study for a European wide system of information on the different legal, regulatory, procedural and financial aspects to mobility in the cultural sector. This study  was carried out by ECOTEC Research & Consulting Ltd for the European Commission.

Its aims were notably:

to analyse the precise needs of artists and cultural workers in this respect and to provide an overview of existing information systems;

to identify the gaps in the functioning of existing information systems;

to make recommendations to national and European actors for remedies to fill these gaps with a view to setting up a Europe-wide system of information

The full report is provided by ECOTEC, as well as an Executive Summary.

http://ec.europa.eu/culture/our-programmes-and-actions/doc1912_en.htm

http://ec.europa.eu/culture/key-documents/doc/cultural_mobility_final_report.pdf