The Central Industrial Security Force (CISF) has released the answer key for its October 2023 recruitment exam. The exam was held on October 30 and 31, 2023, for 1149 vacancies of Tradesman, Head Constable, Stenographer, and Driver. Candidates can check and raise objections on the examination portal. The results will be declared in December, and shortlisted candidates will proceed to subsequent rounds such as skill tests, medical examinations, and document verification.