Contents: Foreword
1. Introduction: why the 'Dark Side of procurement'? / Dacian C. Dragos and Bogdana Neamtu
2. Fundamentals of contract modifications in EU procurement law / Kirsi-Maria Halonen
3. Change of the identity of the contractual partner / Nicolas Gabayet
4. Non-compliance with government contract terms: a comparative view on procurement regulation and contractual remedies / Désirée Klingler and Pedro Telles
5. Unforeseen circumstances that justify changes to public contracts / Mari Ann Simovart
6. Modification of contracts in Denmark / Carina Risvig Hamer
7. Public contract modifications in England, Wales, and Northern Ireland / Pedro Telles
8. Contract changes in Finland / Merja Kortesuo and Pilvi Takala
9. Contract changes in France / François Lichère and Valentin Lamy
10. Contract changes in Germany and Austria / Christoph Krönke and Valentina Neubauer
11. Contract changes in Italy / Benedetta Biancardi, Roberto Caranta and Paolo Patrito
12. Contract modifications in Poland - Much ado about nothing? / Piotr Bogdanowicz
13. Contract changes in the Romanian law / Daniela Cimpean, Dacian C. Dragos and Bogdana Neamtu
14. Contract changes in the Spanish system on public procurement / Patricia Valcárcel Fernández
15. Contract modifications in the Netherlands: understanding the law, jurisprudence and practice / Erik Plas and Willem A. Janssen
Index.