In response to the need for indicative information about "presumed vacant land" as requested by MADR, it is pertinent to point out that, under the mandate of Decree 4145 of 2011, the UPRA is tasked with guiding land management policy for agricultural purposes through the planning and production of guidelines, indicators, and technical criteria for decision-making regarding OSPR, the efficient use of land for agricultural purposes, land improvement, the rural land market, and the monitoring and evaluation of public policies in these areas. Among these, as referenced in the request, is the conduct of indicative technical exercises, which, based on cadastral and registry information, aim to identify presumed vacant land in the country.