The Bilingualism and Biculturalism Commission, also known as the Royal Commission on Bilingualism and Biculturalism, was established in 1963 in Canada to examine and promote the linguistic and cultural duality of the country. It aimed to address issues related to the French and English languages, recognizing the need for both to be supported equally in federal institutions and across society. The commission's findings paved the way for policies that fostered multiculturalism and further emphasized the importance of Canada's diverse cultural identity.