The proposal grants the central bank full control over its own budget, covering salaries and investments through income generated from its financial assets. This shift expands the institution's distance from presidential oversight, building upon the operational autonomy established in 2021 when the governor’s mandate was decoupled from the presidential term.

Governor Galipolo, who lobbied heavily for the measure originally championed by his predecessor Roberto Campos Neto, argued that financial independence is vital to address staff turnover and mounting supervisory responsibilities. The bill also constitutionally enshrines the Pix instant payment system as an exclusive central bank function, effectively blocking any future privatization of the platform. This specific protection arrives amid international scrutiny, following U.S. concerns that the bank's role in the payment system constitutes an unfair trade practice, a claim that recently triggered discussions regarding potential tariffs on Brazilian goods. The amendment must now survive two rounds of voting in the full Senate and a subsequent approval process in the lower house.