The idea for the Greater Bengaluru Authority was first proposed by the BBMP Restructuring Committee in 2015, which recommended a three-tier governance model for
Bengaluru consisting of multiple
municipal corporations, ward committees, and a metropolitan-level
planning authority. The proposal aimed to address administrative inefficiencies and improve urban service delivery in response to the city's rapid population growth and infrastructural strain. The
Government of Karnataka revisited the proposal in 2023 under the "Brand Bengaluru" initiative, seeking public input and expert consultation to restructure the city's governance. Following this, the Greater Bengaluru Governance Bill, 2024 was introduced in the
Karnataka Legislative Assembly to provide a legal framework for the restructuring. The bill was passed in both houses of the Karnataka legislature in March 2025, despite opposition from the
Bharatiya Janata Party,
Janata Dal (Secular), and civil society groups who raised concerns over the lack of elected representation and potential conflicts with the
74th Constitutional Amendment. The Greater Bengaluru Authority officially came into existence on 15 May 2025, replacing the
Bruhat Bengaluru Mahanagara Palike as the apex urban governance body for
Greater Bengaluru. ==Structure==