The Tuberculosis Association of India (TAI) has been serving the cause of tuberculosis since 1939. It is one of the oldest and largest voluntary organizations having its affiliates all over the country. It was set up in February, 1939 as a registered society by incorporating the King Emperor’s Anti-Tuberculosis Fund and King George Thanks-giving (Anti-Tuberculosis) Fund. Her Excellency the Marchioness of Linlithgow was the first President of the Association when the Tuberculosis Association of India was established on February 23, 1939.