Italy

General Information:
EU-Community: http://eu-community.daad.de/index.php?id=64
EURES-Portal: https://ec.europa.eu/eures/main.jsp?acro=lw&lang=de&catId=490&parentId=0

Visa: 
Visa types and requirements: http://vistoperitalia.esteri.it/home/en
 
Entry and residence requirements:
Ministry of Foreign Affairs: esteri.it/...
 
Insurance:
Health system in Italy: italytravelescape.com/...
EES-Europe - Health service/health insurance in Italy: ess-europe.de/...
 
Accommodation:
Cercacasa: cercacasa.it/...
Life in Italy: lifeinitaly.com/...

Country information:
Wikipedia: wikipedia.org/...
Behaviour and Communication: cyborlink.com/...
Kwintessential - Doing Business in Italy: kwintessential.co.uk/...
eDiplomat - Cultural Etiquette: EU-wide information

Further information:
Agenzia Nazionale del Turismo: italiantourism.com/...