section_path: History
section_name: History
paragraph_text: History
  
  Senior Indian Astrophysicist Meghnad Saha was the head of the Calendar Reform Committee under the aegis of the Council of Scientific and Industrial Research. It was Saha's effort which led to the formation of the committee in 1952. The task before the committee was to prepare an accurate calendar based on scientific study, which could be adopted uniformly throughout India. The committee had to undertake a detailed study of thirty different calendars prevalent in different parts of the country. The task was further complicated by the integration of those calendars with religion and local sentiments.
  
  In 1954 the committee recommended a fixed tropical solar calendar for use as a unified national civil calendar, which was adopted as the Indian national calendar. A tropical lunisolar calendar was also proposed for religious purposes but this recommendation was not accepted.
  
  India's first prime minister, Jawaharlal Nehru, in his preface to the Report of the committee, published in 1955, wrote:
  
  Usage started officially on 1 Chaitra 1879 Saka Era, or 22 March 1957. However, despite the government's attempts to propagate the calendar through official Rashtriya Panchangs, the Indian national calendar did not find acceptance with panchang makers or the general public, and current usage is largely limited to governmental offices. Existing calendars based on the Saka era remain in use, which can lead to confusion.