The bill establishes a new charter for the city of Somerville, focusing on justice, empowerment, and ethical governance. It outlines a government structure with a mayor as the executive and a city council as the legislative body, emphasizing the separation of powers. Key provisions include the composition of the city council, which consists of 11 members, and mandates for open meetings and public hearings on petitions. The charter also details the mayor's role, including their authority to appoint officials and the prohibition against holding other compensated city positions during their term.

Additionally, the bill introduces ranked choice voting to enhance voter representation and diversity among candidates, with a committee formed to oversee its implementation. It requires periodic reviews of the city charter and ordinances every ten years, ensuring community input and continuity of existing laws and personnel. The bill also addresses election processes, mandating non-partisan elections and the division of the city into seven wards. Overall, the legislation aims to improve governance, financial accountability, and electoral accessibility in Somerville.