In case an Investigation Officer appointed to conduct Investigation on any matter could not complete the task assigned to him/her for any reason whatever or  could not have time to complete the Investigation or the said Investigation could not be completed by him/her and the said subject-matter has to be investigated from another Investigation  Officer, the Commission may, having appointed another
Investigation Officer, cause to conduct Investigation again or cause to complete the Investigation on the matters yet to be  completed by the then Investigation Officer.