Diploma in Nautical Science (DNS): Your First Step to the Merchant Navy
Table of Contents
Apply Now
Have you ever looked up at the stars and dreamed of navigating oceans instead of roads? If you’re a science graduate with a fascination for ships, sea voyages, and global exploration, Diploma in Nautical Science (DNS) might be your gateway to an exciting career in the Merchant Navy.
In this guide, we’ll walk you through what DNS is, how to get into the course, its structure, top colleges, fees, eligibility, career path, and more. 🌊
Let’s embark on this journey—from DNS Cadet to Captain!
⚓ What is Diploma in Nautical Science (DNS)?
Diploma in Nautical Science (DNS) is a 1-year residential program that combines theoretical and practical training to prepare students for a career as deck officers on merchant ships. The course is approved by the Director General of Shipping (DG Shipping), Govt. of India, and is conducted at various maritime training institutes.
After successful completion of DNS and required onboard training, cadets become eligible for a Second Mate (Officer) Certificate of Competency, and eventually rise to Chief Officer and Captain ranks.
🚀 Why Choose DNS?
Fast-track to Merchant Navy: Begin your career at sea in just one year.
Affordable Alternative: Less expensive than a full 3- or 4-year B.Sc./B.Tech marine course.
Earn While You Train: Cadets earn stipends during onboard training.
Global Career: Travel the world while building a high-paying, respected career.
👤 Who Should Pursue DNS?
Students who passed 10+2 (PCM) with 60% aggregate.
Passionate about navigation, seafaring, and world travel.
Looking for discipline, responsibility, and growth.
Aspiring to be ship captains, not desk job professionals.
📘 DNS Course Overview
| Feature | Details |
|---|---|
| Course Duration | 1 year (residential) |
| Mode | Full-time Pre-Sea Training |
| Eligibility | 10+2 with PCM (60%), English 50% |
| Age Limit | 17.5 – 25 years |
| Medical Fitness | As per DG Shipping Norms |
| Approved By | DG Shipping, Govt. of India |
| Degree Pathway | B.Sc. (Nautical Science) via IMU |
📚 DNS Course Curriculum
Semester I
Navigation Mathematics
Bridge Equipment & Watchkeeping
Meteorology
Seamanship & Ship Operation
Ship Construction & Stability
Semester II
Cargo Handling
Marine Communication
Marine Law & ISM Code
Maritime English
STCW Modular Courses (FPFF, PST, EFA, PSSR)
💼 Career Progression After DNS
| Rank | Duration After DNS | Approx. Salary (USD/month) |
|---|---|---|
| Deck Cadet | Immediate | $300 – $800 |
| Third Officer | After ~18 months sea time & exams | $2,000 – $3,000 |
| Second Officer | 2-3 years | $3,000 – $4,500 |
| Chief Officer | 4-6 years | $5,000 – $7,000 |
| Captain | 6–10 years | $8,000 – $15,000+ |
💰 DNS Course Fees – Top Institutes
| College Name | Fees (Approx.) |
|---|---|
| Anglo Eastern Maritime Academy (AEMA) | ₹6,95,000 |
| Great Eastern Institute of Maritime Studies (GEIMS) | ₹6,50,000 |
| Samundra Institute of Maritime Studies | ₹6,85,000 |
| IMU Campuses (Govt.) | ₹2,25,000 – ₹3,00,000 |
📥 DNS Admission Process
Step 1: IMU-CET Exam
Appear for the Indian Maritime University Common Entrance Test (IMU-CET).
Step 2: Sponsorship Test
Apply to shipping companies for sponsorship exams/interviews.
Step 3: Medical Examination
Pass medical standards as prescribed by DG Shipping (6/6 unaided vision, no color blindness).
Step 4: Institute Admission
Get admission into a DG-approved DNS institute with sponsorship.
📌 DNS Eligibility Criteria
Education: 10+2 with PCM (60% aggregate), English 50% in 10th or 12th.
Age: 17.5 to 25 years (at course commencement).
Medical: 6/6 vision in both eyes (no glasses), no color blindness.
Nationality: Indian nationals only.
🏫 Top DNS Colleges in India
| College Name | Location | Highlights |
|---|---|---|
| AEMA | Karjat, Maharashtra | Maersk tie-up, high placement |
| GEIMS | Lonavala | Great Eastern sponsorship |
| TS Rahaman | Mumbai | Historic institute, strong training base |
| HIMT | Chennai | Comprehensive training + simulators |
❓ FAQs About DNS Course
Q1. Is DNS better than B.Sc. Nautical Science?
For quick placement and sponsorship, yes. DNS is cost-effective and faster.
Q2. Is IMU-CET compulsory for DNS?
Yes, unless you’re applying for direct sponsorship institutes (still DG Shipping-approved).
Q3. What is the salary after DNS?
Starting salary ranges from $300 to $800/month as a deck cadet. Increases with rank.
Q4. Can girls apply for DNS?
Yes, the Merchant Navy is open to all eligible and medically fit candidates.
🌊 Ready to Start Your DNS Journey?
Diploma in Nautical Science is more than just a course—it’s a launchpad into a global career on the high seas. With world-class training, high-paying opportunities, and an adventurous lifestyle, DNS is the ultimate career for those who dare to dream beyond borders.
👉 Apply now for DNS coaching and sponsorship prep at IMUCET Prep Academy
👉 Check DNS Eligibility & Top Institutes