Bill 22, officially known as the 'Official Languages Act', was a piece of legislation enacted in Quebec in 1974 that aimed to reinforce the use of French in the province. This law established French as the official language of Quebec's government and required that French be the predominant language used in all areas of public life, impacting education, business, and government services. The introduction of Bill 22 was a significant moment during a period of heightened nationalism and cultural change in Quebec.