Prime Minister Narendra Modi's Office (PMO) is set to relocate from the historic South Block to the new 'Seva Teerth' complex on January 14, Makar Sankranti. This move, part of the Central Vista project, consolidates the PMO, Cabinet Secretariat, and National Security Council Secretariat into modern facilities. The PMO has operated from South Block since India's Independence in 1947, and the relocation signifies a shift towards contemporary administrative spaces.