The Cadastro Único Application is a new service channel of the Cadastro Único for Social Programs of the Federal Government. It's possible: · issue a proof of registration, · consult which are the members of the family and the NIS of each one, · see if the registration is up to date or not, · update the registration by confirming the data, and · consult the benefits that the family receives, including Auxílio Brasil and BPC/LOAS. For those who are not yet registered, you can: - pre-register, and - locate a nearest registration post.