While it may seem obvious, the availability of quality data is an essential first step for the implementation of any methodology that relies on facts. For analyzing and predicting the 'system of systems', detailed data is required on current and planned national infrastructure assets, information on the performance and capacity, supply and demand placed on the assets, information on related institutions, as well as any additional data on context. This is especially true for post-conflict as well as developing nations. Digitization of information on national infrastructure needs to be a key focus for funding activities.