The selection of recruits is based on an all India order of merit on their performance in Stage-I, II, III & IV(explained in detail below) and the number of vacancies available for the post. Clearing of Stage-I, II, III, IV and satisfactory performance in training is compulsory for recruitment in ICG. All candidates will be compulsorily subjected to biometric, photo identification and document verification duringstage-I, II, III & IV of the selection procedure.