Module 7 – Contract Agreement, Contract Management and Dispute Resolution Details of implementation and payment terms are negotiated between the parties involved and documented in a number of written agreements signed by them. When an SPV is put in place, it is at the heart of most of these agreements. In other words, the SPV negotiates contractual agreements with most of the parties involved in the process. If the implementation of a VPS is not necessary, the concessionaire (or the private project company that funds the project) is at the centre of these agreements and negotiates contractual agreements with other parties, including the government involved in the process. The first is used to manage denservice within a single company, while the second is for service providers. The two modules provide the same elements to manage, the differences are the relationships between these elements.