BIS is a member of the Network of International Christian Schools (NICS), an interdenominational mission organization with its headquarters in the USA.
BIS is fully accredited by both AdvancED (formerly SACS) and the Association of Christian Schools International (ACSI).
BIS is recognized as a private international school by the National Council of Education in Brazil. BIS stands as a distinctive international format as a faith-based school not adhering nor affiliated with the national system of education given BIS students graduate with a US diploma upon completed graduation requirements set for by US standards. The US diploma is recognized globally in order to accommodate the needs of our diverse international student population.