FUNDAMED (Community Development and Medical Assistance Foundation), the only Brazilian foundation specialized in hosting medical volunteer missions and matching them with needy communities in Brazil.

Sister Cities of Brazil Institute (SCBI), official Brazilian Institute, responsible for international cultural exchange and volunteer technical assistance at the municipal level.

MissionServ International (MSI), an American-based, non-profit organization specialized in assisting international volunteering organizations by locating volunteers, partnerships, funding and donations.