 With funding from the Regional Alternative Development Program (Programa de Desarrollo Alternativo Regional - PDAR), a consensus was finally reached with the establishment of two different management categories, indicated on the ground by a so-called "Red Line", a narrow trail that marks the boundary between the National Park and the Integrated Management Natural Zone (IMNA), effectively a Multiple Use Zone.In 1994, FAN was selected by the newly created Ministry of Sustainable Development and Environment to supervise the drafting of the area's management plan.The "Red Line" was officially approved in 1995, allotting 442,500 ha to the national park and 195,100 ha to the IMNA, divided in various patches.