Section 2(1)(h) in The Pension Fund Regulatory and Development Authority (Exits and Withdrawals under the National Pension System) Regulations, 2015
(h)"National Pension System-Lite" means a feature of optimized group model of National Pension System for persons belonging to unorganized sector of which the National Pension System-Swavalamban is a component where Government of India co-contribution is admissible;