E. Commission, Communication From The Commission To The European Parliament The Council, The European Economic And Social Committee And The Committee Of The Regions: Towards interoperability for European public services, pp.1-55, 2010.

. Anonymous, The Constitution of the United States, Convention of States, p.1787

J. Becker, D. Pfeiffer, and M. Räckers, Domain Specific Process Modelling in Public Administrations ??? The PICTURE-Approach, 6th International Conference, pp.68-79, 2007.
DOI : 10.1007/978-3-540-74444-3_7

D. Chen, G. Doumeingts, and F. Vernadat, Architectures for enterprise integration and interoperability: Past, present and future, Computers in Industry, vol.59, issue.7, pp.647-659, 2008.
DOI : 10.1016/j.compind.2007.12.016
URL : https://hal.archives-ouvertes.fr/hal-00357637

J. Child, Organizational Structure, Environment and Performance: The Role of Strategic Choice, Sociology, vol.32, issue.2, pp.1-22, 1972.
DOI : 10.2307/2092843

L. Guijarro, Interoperability frameworks and enterprise architectures in e-government initiatives in Europe and the United States, Government Information Quarterly, vol.24, issue.1, pp.89-101, 2007.
DOI : 10.1016/j.giq.2006.05.003

L. Guttman, A Basis for Scaling Qualitative Data, American Sociological Review, vol.9, issue.2, pp.139-150, 1944.
DOI : 10.2307/2086306

S. J. Jackson and R. Chongthammakun, Infrastructure and standards in Thai digital government, Proceedings of the 2011 iConference on, iConference '11, pp.379-386, 2011.
DOI : 10.1145/1940761.1940813

K. Kosanke and J. G. , Enterprise engineering and integration : building international consensus : proceedings of ICEIMT &#x02bc, International Conference on Enterprise Integration and Modeling Technology, 1997.
DOI : 10.1007/978-3-642-60889-6

H. Kubicek, R. Cimander, and H. J. Scholl, Framing the governance of interoperaility in e-government, 2011.

A. Lincoln, The Gettysburg Address, 1863.

L. E. Lynn, C. J. Heinrich, and C. J. Hill, Studying Governance and Public Management: Challenges and Prospects, Journal of Public Administration Research and Theory, vol.10, issue.2, pp.233-261, 2000.
DOI : 10.1093/oxfordjournals.jpart.a024269

H. J. Scholl and R. Klischewski, E-Government Integration and Interoperability: Framing the Research Agenda, International Journal of Public Administration, vol.4, issue.8-9, pp.889-920, 2007.
DOI : 10.1145/67933.67937

D. N. Shorter, Requirements for enterprise model execution and integration services," in Enterprise engineering and integration : building international consensus : proceedings of ICEIMT &#x02bc International Conference on Enterprise Integration and Modeling Technology, p.pp. xvi, 1997.

W. Van-grembergen, S. D. Haes, and E. Guldentops, Structures, Processes and Relational Mechanisms for IT Governance, Strategies for information technology governance, pp.1-36, 2004.
DOI : 10.4018/978-1-59140-140-7.ch001

H. V. Veer and A. Wiles, Achieving Technical Interoperability -the ETSI Approach, pp.1-29, 2008.

P. Weill and J. W. Ross, IT governance : how top performers manage IT decision rights for superior results, 2004.