Decree No. 7,830 of October 17, 2012 establishes the Rural Environmental Cadastre System (SICAR) and the Rural Environmental Cadastre (CAR).

This decree establishes the Rural Environmental Registry System (SICAR) and the Rural Environmental Registry (CAR) in Brazil. It defines general rules for the Environmental Regularization Programs (PRA). The decree aims to promote the environmental regularization of rural properties, including the restoration of degraded areas and the conservation of permanent preservation areas and legal reserves. It establishes deadlines and conditions for rural property owners to join the PRA and defines the instruments for its implementation.