CAPF Departmental Promotion Examination (ASI / Sub-Inspector)

Departmental examination that serving constables and head constables of the Central Armed Police Forces — CRPF, BSF, CISF, ITBP and SSB — must clear for promotion to Assistant Sub-Inspector and Sub-Inspector, alongside the required years of service. Covers the force’s own act and rules, service and conduct rules, drill and weapon training, law and investigation basics, reasoning and report writing.