Indian Oil Corporation Limited has released the official notification for IOCL Bongaigaon Refinery Apprentice Recruitment 2026 to engage 88 Trade and Technician Apprentices under the Apprentices Act, 1961/1973. This recruitment is a merit-based selection process with no written examination and is aimed at providing technical training to eligible candidates in chemical, mechanical, and instrumentation disciplines at the Bongaigaon Refinery in Assam. Candidates holding B.Sc or Diploma qualifications in relevant fields are advised to carefully read the notification and complete the online application process before the closing date. The online application window opens on 07 February 2026 and closes on 20 February 2026.