The ROCE is the centrally-administered agency in charge of infrastructure in Kingdom of Ozarka. They set standards for the Aristocratic Class's responsibilities for local infrastructure management, and conduct the construction tasks only possible with post-Feudal technology.
The ROCE is administered by the High Lord of the Royal Ozarkan Corps of Engineers, who reports directly to the Monarch Of Ozarka.
They are a select royal department exempt from Ozarkan Technological Sustainability Decree.