During the last decade, the development of Information and Communication Technologies (ICT) has led the world into a new era of innovative technologies that can provide effective responses to human concerns. In developed countries, the profitability motivation has imposed Service‐Oriented Architectures (SOA) in enterprises as a better way to design information systems capable of taking into account inter‐organizational cooperation mechanisms while preserving autonomy of the latter. Those Service‐Oriented Architectures did not stop at the doors of public administrations. Thus, several specifications have been made to adapt them to the peculiarities of public governance. But these models are not always able to respond effectively to the concerns of governments in developing countries particularly when they are structurally and territorially decentralized. Therefore, we propose a more suitable model to this type of e‐governance. We will later see how our model can be more suitable for the organization of remote and secured fairground courts in Cameroon to address constraints related to finance, time and security that these courts currently impose.