Recently, Rajasthan and Chhattisgarh announced the restoration of the old pension scheme (OPS) for government employees for the year 2022-2023. The old pension scheme provides assured income after retirement. The OPS was removed by the Bharatiya Janata Party-led government in December 2003, when Atal Bihar Vajpayee was the prime minister. In its place, the National Pension System (NPS) took effect from April 1, 2004.