The National Water Resources Plan (PNRH) is the governing document for the implementation of the National Water Resources Policy and the performance of the National Water Resources Management System (SINGREH), made up of institutions at the federal, State and Federal District. and the basins. It is a strategic instrument to coordinate actions at the three scales of water resources management. It is the responsibility of the National Water Resources Council (CNRH) to monitor the execution and approve the PNRH, as well as promote articulation between national, regional, and state planning. and water user sectors. Within the CNRH, the Technical Chamber of Planning and Articulation (CTPA) has the function of monitoring, analyzing and giving an opinion on the National Plan, its implementation and its reviews.