text: The Indian Academy of Sciences was born out of conflicts during the procedures of proposal for a national scientific organisation in line with the Royal Society. In 1933, the Indian Science Congress Association (ISCA), at the time the largest scientific organisation, planned to establish a national science body, which would be authorised to advise the government on scientific matters. Sir Richard Gregory, then editor of Nature, on his visit to India had suggested Raman, as editor of Current Science, to establish an Indian Academy of Sciences. Raman was of the opinion that it should be an exclusively Indian membership as opposed to the general consensus that British members should be included. He resolved that "How can India Science prosper under the tutelage of an academy which has its own council of 30, 15 of who are Britishers of whom only two or three are fit enough to be its Fellows." On 1 April 1933, he convened a separate meeting of the south Indian scientists. He and Subba Rao officially resigned from ISCA.
  Raman registered the new organisation as Indian Academy of Sciences on 24 April to the Registrar of Societies. It was a provisional name to be changed to the Royal Society of India after approval from the Royal Charter. The Government of India did not recognise it as an official national scientific body, as such the ICSA created a separate organisation named the National Institute of Sciences of India on 7 January 1935 (but again changed to the Indian National Science Academy in 1970). INSA had been led by the foremost rivals of Raman including Meghnad Saha, Bhabha, Bhatnagar, and Krishnan.