The state would also transfer the Rio Vermelho A and B state forest and the Serra dos Três Irmãos and Mujica Nava ecological stations to the federal union to create a fully protected federal unit of 180,000 hectares (440,000 acres).
The deal was related to the state agreeing to allow the Jirau hydroelectric plant to proceed.
The Bom Futuro National Forest was reduced in size from 280,000 to 97,000 hectares (690,000 to 240,000 acres), with the excluded areas transferred to the state of Rondônia.
In return, the state government would withdraw objections to environmental licensing of the Jirau hydroelectric plant, which would flood 400 to 1,000 hectares (990 to 2,470 acres) of the Rio Vermelho forest.
The Rio Vermelho A and B State Forest and the Serra dos Três Irmãos and Mujica Nava ecological stations, totalling about 180,000 hectares (440,000 acres) would be transferred to ICMBio.
[5] The boundaries of the Mapinguari National Park were modified by law 12249 of 11 June 2010 which added about 180,900 hectares (447,000 acres) but excluded the area that would be flooded by the Jirau Dam to create the reservoir for the Jirau Hydroelectric Power Plant.