Indian Institute of Open Schooling runs vocational courses, exam-prep coaching, and online learning tracks for students and working professionals across India — practical, affordable, and built around your schedule.
Indian Institute of Open Schooling (IIOS) is a privately run training and coaching institute. We help learners prepare for recognised open-schooling board exams (such as NIOS and state open-school boards), and we run our own vocational and skill-development diploma courses.
We are not a government examination board, and we do not issue certificates equivalent to a state or national board. Where students need a board-recognised 10th or 12th certificate, we prepare them for and guide their enrolment with the actual recognised board — the exam and final certificate come from that board directly.
Too many learners are sold certificates instead of skills. IIOS exists to flip that: every course is built around something a learner can actually do at the end of it — wire a circuit, service a laptop, run a tally book, edit a video — with exam coaching as a supporting track, not the main product.
We keep our claims narrow on purpose: we tell you exactly what a course prepares you for, who issues the final certificate, and where it's accepted, before you enrol.
Structured tutoring for students enrolled with NIOS or a state open school board — we coach, the board certifies.
2-year, hands-on diplomas in trades like electronics, fitting, and computer applications, issued by IIOS.
Short, intensive courses — tally & bookkeeping, spoken English, digital marketing basics — 4 to 12 weeks.
Self-paced video courses with live doubt-clearing sessions, for learners outside our physical centers.
Catch-up classes for students returning to study after a gap, before they join a board or diploma track.
On-site skill workshops for small businesses — retail billing, basic IT, customer handling.
We tell you upfront what's board-recognised and what's a IIOS course certificate.
Every fee is listed on this page — no hidden "affiliation" charges.
Workshops and labs, not just lecture halls, for every vocational track.
Capped at 25 learners per batch so instructors actually know your name.
Tell us your goal — exam coaching, a trade, or a short course.
We recommend a course and are upfront about what certificate you'll receive.
Simple form, listed fees, receipt issued same day.
Join your batch at a center near you or online, within the week.
| Course | Duration | Mode | issued by |
|---|---|---|---|
| Diploma in Computer Application | 2 years | Weekend | IIOS |
| Diploma in Electronics | 2 years | Weekday | IIOS |
| Diploma in Fitter (ITI-aligned) | 2 years | Weekday | IIOS |
| NIOS Secondary (10th) Exam Coaching | 1 year | Evening | NIOS |
| NIOS Senior Secondary (12th) Exam Coaching | 1 year | Evening | NIOS |
| Tally & Bookkeeping Certificate | 6 weeks | Online | IIOS |
| Spoken English Foundation | 8 weeks | Online | IIOS |
| Digital Marketing Basics | 4 weeks | Online | IIOS |
14 years in industrial maintenance before teaching.
Former state board examiner, 9 years of tutoring.
Ex-IT support lead, now heads our CS diploma track.
Runs our spoken English and soft-skills courses.
Upgraded workbenches and tools for our fitter and electronics diploma batches.
Our coached batch outperformed the national average this cycle.
42 diploma graduates placed in retail, IT support, and field service roles.
Talk to an advisor before you pay any fee. We'd rather answer your questions than have you guess.