City Union Bank dedicates itself to various initiatives of the Government of India including promotion of “Clean India Green India” initiative under the Swatchh Bharat Mission. The Bank has carried out various activities, which include: Construction of Bio Toilets, Cleaning and Maintenance of water tanks, Construction and Maintenance of Parks - Green initiative, Conservation of Flora and fauna,Construction of toilets at various public schools in Tamil Nadu. The bank has contriubted towards construction of Individual Household Latrine Application (IHHL) under the Prime Minister's Swatch Bharat Scheme through various Municipalities throughout Tamil Nadu. Besides IHHL, the Bank has financially aided for the construction of toilets and installation of water purification systems at Govt schools and Private management schools.