The Centre has introduced a new cadre allocation policy for IAS, IPS, and IFoS officers, replacing the five-zone system with four new groupings. Vacancies will be determined based on 'cadre gap' as of January 1st, with state governments indicating needs by January 31st. This policy, effective from CSE-2026 and IFoS-2026, aims for a streamlined and time-bound allocation process.