The Federal Justice in Brazil has issued a preliminary injunction suspending the implementation of new regulatory measures recently introduced by Caixa Econômica Federal concerning lotteries. These measures included regulations impacting the sale of lottery tickets through digital platforms as well as restrictions on advertising activities linked to lottery games. The injunction was granted following a legal challenge brought by the National Federation of Lotteries, which argued against the legitimacy of Caixa’s newest directives. The court’s decision effectively halts the enforcement of these regulatory changes until further judicial review. This ruling affects ongoing regulatory efforts by Caixa to control lottery operations and marketing strategies amid the evolving landscape of digital gambling and lottery sales in Brazil. The development has significant implications for the lottery industry and regulatory environment within the Brazilian market.