In July 2022, the Senate assembly approved a reform to its rules to adapt to a reduced number of MPs, with the number of senators decreasing from 315 to 200. The reform, initiated in September 2020, includes changes to the composition of parliamentary groups, a reduction in the number of committees, and procedures to streamline legislative processes. Additionally, challenges remain in the Chamber of Deputies, where new rules have yet to be established, potentially impacting smaller political formations and adequate representation.