This document contains the Supreme Court of India's judgment in the case of New Okhla Industrial Development Authority (NOIDA) and Ors. versus B D Singhal and Ors. The case concerns the enhancement of the age of superannuation for NOIDA employees. It details the legal arguments presented by both parties regarding the retrospective or prospective application of the enhanced retirement age. This judgment will be of interest to legal professionals, employees, and employers involved in service law and employment disputes.