CISF Constable Answer Key 2023: Central Industrial Security Force (CISF) has conducted the Constable (Fire) Computer Based Test (CBT) written exam on 26 September 2023. The CISF Fireman Answer Key 2023 has been released on 29 September 2023. The CISF Constable Fire Answer Key 2023 direct link is given below or visit the website cisfrectt.in. The candidates can check their scores and download the question paper PDF of the CISF Constable Fire written exam starting on 29 September 2023.