Dataprev is a Brazilian public technology company linked to the Ministry of Management and Innovation in Public Services. It is responsible for custody and management of the Cadastro Nacional de Informações Sociais (CNIS), which the company describes as the country’s largest social-information database. Dataprev operates three internationally certified TIER III data centers for large-scale processing designed around availability, accuracy, security, and speed. Its portal provides corporate, transparency, client, news, and technology-solution information related to public services and social policies.