The S.I.G.M.A. (Sustainable Innovations & Growth for Multidimensional Advancement of Cities) Startup Accelerator Program, part of the HDFC Parivartan CSR Program, is a two-week initiative designed to train and support selected startups. It aims to build their capacity, enhance their skills, and prepare them for Investor Demo Day and HDFC Parivartan's final presentations. Through hands-on learning and expert guidance, S.I.G.M.A. helps startups navigate the competitive landscape, promoting sustainable innovation and urban advancement.