The subject of the contract is the provision of services as set out in the technical specification and in conformity with the terms provided in the procurement documents. The framework contract (two in cascade) provides I&C integration services to F4E. These services range from the implementation of the interface between industrial supplied systems and ITER CODAC, to the development of the complete control systems of a plant. The support services are ordered by F4E under the framework service contracts by means of task orders. The support services are to be performed partially within the supplier facilities (development of components) and partially at F4E designated locations (integration and test of components). The increase of the ceiling being introduced under procedure reference F4E-OMF-1206 is needed due to project needs which have increased beyond the foreseen estimations made in 2019.