The Bharatiya Vayuyan Niyam, 2026, will govern aircraft registration, safety, personnel licensing, airline tariffs and airport operations, replacing the Aircraft Rules, 1937. The government has notified a new set of rules governing India's civil aviation sector, replacing the nearly nine-decade-old Aircraft Rules, 1937. Called the Bharatiya Vayuyan Niyam, 2026, the rules were notified by the Ministry of Civil Aviation and published in the Gazette of India on Saturday.