Hindi Divas is a yearly day celebrated on 14 September in India. For the most part this celebration is a legislature supported occasion in Central government. In 1949, the Constituent Assembly of India had received Hindi written in Devanagari content as the official dialect of the Republic of India. But, this didn't come as easily as it sounds. To this end, a few stalwarts energized and campaigned dish India for Hindi, most eminent individual Beohar Rajendra Simha alongside Hazari Prasad Dwivedi, Kaka Kalelkar, Maithili Sharan Gupt and Seth Govind Das who even discussed in Parliament on this issue.
As such, on the 50th birthday celebration of Beohar Rajendra Simha on 14 September 1949, the endeavors happened as intended after selection of Hindi as the official dialect. This choice was endorsed by the Constitution of India that became effective on 26 January 1950. Under the Article 343 of the Indian Constitution, Hindi written in Devanagari content was embraced as the official language.