Advertisement IBPS RRB Notification 2020 Institute of Banking Personnel Selection (IBPS).Last Date: 21/07/2020. Institute of Banking Personnel Selection (IBPS) has released a notification for the recruitment of 9640 Officer Scale I, II,  III  & Office Assistant vacancies against IBPS CRP RRB IX . IBPS RRB Notification 2020: 1. Office Assistant (Multipurpose)    No of posts: 4624     Educational Qualification: Bachelor’s degree