Greater bengaluru authority: The Greater Bengaluru Authority (GBA) is the

The Greater Bengaluru Authority (GBA) is the new governing and planning body established to streamlining administration, urban planning, and infrastructure development across the Bengaluru Metropolitan region. Greater Bengaluru Authority (GBA) is the apex body responsible for coordinating and supervising the activities of the city corporations and overall development across 712 km 2 of Greater Bengaluru (Bengaluru City). Karnataka scraps BBMP to form Greater Bengaluru Authority with 5 city corporations, new commissioners, and a 3-tier governance structure. Bruhat Bengaluru Mahanagara Palike