DNS Course
The DNS (Diploma in Nautical Science) course is your doorway to becoming an internationally recognized seafarer with good remuneration, global opportunities, and the ultimate thrill of adventure on the high seas. At SeaZone, we guide you through the entire DNS admission process — from choosing the right DG Shipping-approved institute, sponsorship, documentation, and placement assistance.
What is DNS Course?
DNS (Diploma in Nautical Science) is a 1-year pre-sea training course approved by the Directorate General of Shipping (DG Shipping), Government of India. It is the gateway to becoming a Deck Officer (Captain) of the Merchant Navy.
After finishing DNS, cadets ship out as Deck Cadets, gain sea experience, and then proceed to provide their exams for Second Mate CoC, eventually becoming a Captain.
DNS Course Topics:
Navigation & chart work
Ship stability & cargo handling
Maritime laws & ship operations
STCW safety training (PST, FPFF, EFA, PSSR, STSDSD)
Marine Meteorology
Bridge Simulator & Radar Training
Eligibility:
12th with PCM (min 60%) + English (50%)
Need to clear IMU-CET + Sponsorship Test + Medical
How SeaZone Offers DNS Course Training
SeaZone offers an end-to-end total support system for DNS applicants:
✅ Assistance in IMU-CET registration & study tips
✅ Sponsorship test guidance & interview coaching
✅ Admission to SeaZone approved Institutes
✅ Medical check-up and document assistance
✅ Assistance in securing sponsorship from shipping companies
✅ One-on-one mentoring until you become onboard as a Deck Cadet
We make sure that your white uniform dream and exploring the world begin hassle-free, economically, and with confidence. SeaZone hai toh tension gone!
1. Nautical Science & Navigation
Chart work & Voyage Planning
Coastal & Ocean Navigation
Compass, Sextant, and Gyro
Radar, AIS, ECDIS usage
2. Seamanship & Ship Operation
Mooring, Anchoring, and Berthing
Life-saving appliances (lifeboats, life jackets)
Ropes, knots, splicing, rigging
Watchkeeping duties
3. Ship Stability & Cargo Work
Buoyancy, list & trim
Load line & draft survey
Cargo types and securing
Ballast management
4. Marine Safety & STCW Training
PST – Personal Survival Techniques
FPFF – Fire Prevention & Fire Fighting
EFA – Elementary First Aid
PSSR – Personal Safety & Social Responsibilities
STSDSD – Security Training for Seafarers
5. Marine Meteorology
Weather charts, storms, fog, wind
Cyclone identification
Decisions on navigation using weather
6. Maritime Law & Regulations
SOLAS, MARPOL, ISPS Code
Indian Merchant Shipping Act
Officer responsibilities & rights
7. Bridge Equipment & Simulation
Bridge Simulator Training
GMDSS fundamentals
Emergency procedures
Ship handling in different conditions
8. Maritime English & Communication
Communication at the officer level
Bridge-to-bridge language
Logbook writing
Maritime reporting formats