SIGLA (States and Institutions of Governance in Latin America, www.sigladata.org) is a multilingual digital database that freely provides information on legal and political institutions in Latin America. The beta version of SIGLA offers data on national-level institutions in Brazil, Colombia, and Mexico, as well as on international institutions. Ultimately, SIGLA will provide cross-nationally comparable, current and historical, qualitative and quantitative data on over 50 legal and political institutions in 20 Latin American countries in English, Spanish, and Portuguese.