Karnal is situated within the National Capital Region. It functions as the headquarters of the Karnal District of Haryana. It is believed that the city was founded by Karna, an important figure in the Hindu epic of Mahabharata, who had died at the hands of archrival and his half-brother, Arjuna. It is one of the 100 cities that are being developed into smart cities as per PM Narendra Modis Smart Cities Mission. It is one of the cleanest cities in the country that houses many reputed educational institutions like Kalpana Chawla Government Medical College, Maharana Pratap Horticultural University of Karnal, Dyal Singh College, and branches of famous schools like Delhi Public School and Kendriya Vidyalaya. The city served as a refuge for the British survivors during the 1857 Uprising in Delhi.
The head office of the Tamilnad Bank is at Thoothukudi, Tamil Nadu. The primary objective of founding TMB was to serve the Nadar business community, and the idea was proposed at the annual meeting of Nadar Mahajani Sangam at Tuticorin in 1920. Outside the state of Tamil Nadu, the bank opened its first Indian branch at Bangalore in 1976. On 9 December 1984, the bank opened its first fully computerized branch at WGC Road, Tuticorin. On 11 November 2003, the Bank launched its ATM Card. In e-banking, RTGS/NEFT facilities have been successfully implemented by the TMB bank. The Tamilnad Mercantile Bank had the tie-up with Western Union Money Transfer to facilitate the remittances from abroad to India. For providing payment gateway services to the internet banking customers, TMB bank collaborated with BillDesk (India ideas.com), CCAvenue (Avenues India), SBI ePay, Atom Technologies and PayU India. It was the first old bank to supplying POS machines and introduce mobile banking to Customers. The bank had adopted a video conferencing facility for connecting with the Head Office, various Departments, and Regional offices. For its ATM operations, TMB bank is a member of National Financial Switch. The bank also introduced TMB e-passbook app as a part of its mobile banking operation.