Eligibility to join Merchant Navy: The candidate must clear 10+2/Class 12 with Physics, Chemistry, and Mathematics (PCM), qualify for an entrance exam such as IMU-CET or a university/college specific test, seek admission into a DG Shipping sanctioned maritime institute, undergo pre-sea training (B.Sc Nautical Science, Marine Engineering, or a Diploma/GP rating course), clear a medical fitness test, and get a CDC (Continuous Discharge Certificate) before sailing on a ship. Merchant Navy is one of the most lucrative career options amongst the young Indians who want to travel the world while earning in dollars. You get tax free income (subj to conditions), international exposure, fast-track career, and a life that is vastly different from what you get in a 9-to-5 job. But the route to running a merchant navy vessel or serving as a sailor is not something everyone knows clearly about. This guide covers every big question that a student or a parent would have on joining Merchant Navy in India — from eligibility and salary to the actual daily life on-board a ship.
What Is the Merchant Navy?
The Merchant Navy is the fleet of commercial ships that carries goods and passengers to and from other countries and within the UK. But while the Indian Navy is a defence force, the Merchant Navy is a civilian occupation governed by the laws of maritime trade. India is one of the largest providers of seafarers in the world, and millions Indian of officers and ratings are employed on ships owned by Indian and international shipping companies.
Merchant Navy jobs for you are mainly classified into deck, general & technical or engineering:
- Deck Department – In charge of the navigation, loading and discharging of cargo, and the safety of the ship (Nautical Officers, Captains).
- Marine Department –Electrical Department: The ship’s electrical systems, such as generators and lines, are part of the ship’s power supply (Electro-Technical Officers, Chief Electro-Technical Officer).
- Electro-Technical / Radio Department – Is in charge of the ship’s electrical and electronic systems, too! It encompasses communication and navigation systems and a lot more.
Who Can Join the Merchant Navy in India?
It is open to any Indian citizen who fulfils the age, educational and medical requirements. Essentially, applicants come from two sources of entry:
- After Class 10 – through GP Rating (General Purpose Rating) courses, a fast track to the Merchant Navy leading to entry level seafarer posts.
- After Class 12 — by enrolling in officer-track courses such as BSc Nautical Science, BTech Marine Engineering, or Diploma in Nautical Science (DNS) that guide to officer-level ranks.
Ambition has no ceiling here — a number of those who join as ratings post Class 10, go on to upgrade their qualifications and make it to officer ranks through additional training and sea experience.
What Is the Eligibility Criteria to Join the Merchant Navy?
The eligibility is quite varying for the different courses but the basic eligibility conditions are as follows:
Educational Qualification
- For officer courses (B.Sc Nautical Science, Marine Engineering, DNS): 12th passed (PCM) with 60% aggregate marks (vary institute to institute) from recognised board.
- For GP Rating courses: The minimum educational qualification is 10th pass, even then that course attracts a lot of class 12 pass candidates.
Age Limit
- Officer courses: Generally: 17 to 25 years, but it varies from institute to institute and program to program.
- GP Rating: It is generally between 17 to 25 years.
Medical Fitness
Candidates should be fit under DG Shipping norms, especially:
- Eyesight (6/6 or correctable, no colour blindness)
- No physical deformity which may impede the duty
- General good health,nor any chronic illness.
A medical certificate from a DG Shipping recognised doctor is compulsory before joining a training institute and again before signing on a ship.
Nationality
Only Indian nationals can apply for Indian CDC via Indian maritime training institutes.
How Do You Join the Merchant Navy After 12th?
This is the popular and most searched for track. Here is the step by step guide.
Step 1: Select the Appropriate Course
After class 12th with PCM, generally students go for any one of the following:
B.Sc Nautical Science — 3-year degree which converts you into a Deck Officer (Third Officer to Captain).
B.Tech Marine Engineering — 4-year degree for pursuing a career as an Engine Officer (Fourth Engineer to Chief Engineer).
Diploma in Nautical Science (DNS) with B.Sc — Fast Track Course available at some institutes.
Electro-Technical Officer (ETO) Course — for candidates eager to pursue the electrical/electronics aspect of ships.
Step 2: Clear the entrance exam
Reputed colleges take admission only through IMU-CET (Indian Maritime University Common Entrance Test), a national-level examination for admission to IMU and its associate colleges. Also, there are private institutes which conduct their own entrance exams and interviews.
Step 3: Clear the Medical Test
Before joining any pre-sea training courses or programmes, candidates are required to pass a medical check-up that tests eyesight, hearing and overall physical condition as per DG Shipping norms.
Step 4: Pre-Sea Training Completion Details
The students are then admitted and undergo pre-sea training at a DG Shipping recognised institute. This is classroom instruction, practical laboratories, swim-checks and basic security training (STCW courses, including Fire Prevention, First Aid, Personal Survival Technique, and Personal Security and Social Responsibility).
5: Obtain CDC and INDoS number
Each prospect needs to sign up for an INDoS (Indian National Database of Seafarers) number and get a CDC (Continuous Discharge Certificate) pre-requisite to sailing — it is an seafarer’s identity and record of service document issued by DG Shipping.
Step 6: Cadet Service
Graduates join a ship as a Deck Cadet or Engine Cadet and work for compulsory sea time (typically 6–18 months subject to the course) for gaining practical knowledge under supervision.
Step 7: Clearing the Competency Examinations
Upon the completion of sea time, the aspirants can then take the CoC (Certificate of Competency) examination organized by the DG (Directorate General of Shipping), that qualifies him as a Third Officer or Fourth Engineer.
How Do You Join the Merchant Navy After 10th?
Those students who do not want to wait until after 12th Class can also join through GP Rating (General Purpose Rating) which is usually for a duration of 6 months to 1 year. This path opens up job opportunities such as Ordinary Seaman, Wiper, or Trainee Rating — all are entry-level work positions on the ship deck or engine room.
Although PCM is not required for this route in Class 12, the aspirants should have the following:
- Class 10 passed with English as one of the subjects
- Physically Strong and Medical Fit
- Minimum Age 17 to 18 Years (Institutes varies)
Several ratings do go on to study further to progress to officer ranks — a recognised means of vertical mobility within the industry.
What Are the Best Institutes to Join the Merchant Navy in India?
Approval from DG Shipping is the paramount consideration in selecting an institute — an institute that is not approved will not allow you to obtain a valid CDC or pursue a career at sea. Some of the most recognised institutes are:
- Schools & Colleges Indian Maritime University (IMU) and its associate campuses all over India
- Training Ship Chanakya, Mumbai
- Marine Engineering and Research Institute (MERI), Kolkata and Mumbai Tolani Maritime Institute, Pune
- Anglo Eastern Maritime Academy, Mumbai
- Great Eastern Institute of Maritime Studies, Lonavala/Pune
- Samundra Institute of Maritime Studies, Lonavala
Always check for DG Shipping approval status from the official DG Shipping website prior to admission.
Why Should You Choose the Merchant Navy as a Career?
Following are the aspects which make Merchant Navy a demanding and dependable career choice for Indian students:
Decent Pay from Early Days — the pay of cadets and junior officers is much higher than most fresh graduates in shore jobs.
Tax benefits – Seamen who fulfill a certain amount of days outside India during a financial year (NRI status for seaman) can claim tax exemption on their income as per Indian tax statutes.
Travel the world Ships visit ports around the world, like a cruise ship. If you enjoy traveling, this is a job that will take you to many different destinations.
Rapid Postings Up the Ladder – In merchant navy you get promoted quite faster than shore based jobs, its possible to becoming a Captain or Chief Engineer within 8-10 years.
Fixed Schedule on Trip — The rotation is usually a set number of months on the boat followed by a long break at home.
What Is the Salary in Merchant Navy in India?
Rank |
Approximate Monthly Salary (USD) |
| Deck/Engine Cadet | $500 – $1,200 |
| Third Officer / Fourth Engineer | $2,500 – $4,500 |
| Second Officer / Second Engineer | $4,000 – $7,000 |
| Chief Officer / First Engineer | $6,000 – $10,000 |
| Captain / Chief Engineer | $8,000 – $15,000+ |
These numbers vary between shipping companies, vessel types (tankers, containers, bulk carriers) and with market conditions, but that indicates why Merchant Navy is financially attractive.
What Documents Are Required to Join Merchant Navy?
Before and during the process, candidates typically need:
- Marksheet and certificate for class 10 and 12
- Passport (with a validity of at least for course/contract duration)
- Medical fitness certificate from a DG Shipping recognized doctor
- CDC (ContinuousDischarge Certificate)
- Registration for INDoS number
- STCWbasic safety training certificates
- Police Clearance (Required for some Companies)
Apply for your passport well in advance because it can take a while to process and is needed for institute admission in many instances.
How Long Does It Take to Become a Merchant Navy Officer?
The general timeline looks like:
Pre-sea training/degree course: 1-4 years, based on the programme opted for (GP Rating is the shortest; B.Tech Marine Engineering is the longest).
Sea time as a cadet: six to 18 months at sea as a trainee.
Competency exam (CoC): Preparation for the exam a couple of months after the completion of the sea time.
Officer rank attained: They will have completed approximately 3.5 to 5 years from Class 12 to becoming a licensed Third Officer/Fourth Engineer.
From there, additional promotions to Second Officer, Chief Officer and Captain (or the engineering equivalents) require more sea time and passing more CoC exams; generally another 6-10 years to reach the top rank.
What Is Life Like Onboard a Ship?
Life at sea is regimented by the duties of watch-keeping, safety drills, and ship routines. A standard contract length is from 4 to 9 months according to rank and company regulations, following which there is a leave or home period of the same or longer length. Officers and crew reside in single or double-occupancy cabins, dine on meals prepared by an onboard cook, and adhere to rigorous safety and discipline protocols. Although the toil is hard — especially during cargo operations, bad weather or emergencies — countless seafarers say the camaraderie, discipline and sense of adventure are the best things about the job.
What Are the Challenges of a Merchant Navy Career?
It pays to be realistic about what this job entails:
Lengthy Absences from Loved Ones — Seafarers may be kept from their homes for many months by contracts.
Physically and mentally demanding work — You need to be strong to deal with rough seas, isolation and long hours.
Strict application and medical requirements — Not all candidates pass the medical or educational requirements.
Shifts in the job market — Demand in the shipping industry can fluctuate in line with world trade cycles.
However, this profession has continued to lure a large number of Indian youth aspiring for rewarding opportunities both financial and in terms of overall growth.
Frequently Asked Questions
Q1: Can a girl join the Merchant Navy in India?
Yes. Women can attend all the courses and occupy all the ranks for merchant navy in India and many institutions do promote women joining the courses of Nautical Science and Marine Engineering. Yes. Women may apply for any and all courses and rank in the Indian Merchant Navy and various organizations are keen to have females join their ranks for Nautical Science and Marine Engineering.
Q2: Is Maths and Physics compulsory to join Merchant Navy?
For officer level course like B.Sc nautical science, Marine Engineering- Yes -PCM in class 12th is compulsory. After Class 10 for GP Rating courses, PCM is not a must.
Q3: What is IMU-CET?
IMU-CET is the National level Indian Maritime University Common Entrance Test which is the most common route to get admission to the majority of the well-known Merchant Navy courses in India.
Q4: Is Merchant Navy training expensive?
The fees for the course differ significantly, with government institute programmes being reasonably priced and private institute courses the opposite, and the fees often lie somewhere between a few lakh to over ten lakh rupees for the entire period of training.
Q5: Can a colour-blind person join Merchant Navy?
No. Being colour blind is usually an automatic fail for sea- going duties as colour identification and recognition is vital in navigation lights and signals.
Final Thoughts
Following strong academics in PCM (for officer positions), passing an entrance exam like IMU-CET, undergoing training at a DG Shipping recognized institute, meeting medical standards, and acquiring sea experience are the crux of becoming a seafarer in India and the path is clear but tough to tread for most. And if you can take a little discipline you can have one of the fastest growing, highest paying, most globally exposed professions right out of school or college for those who willol make the effort. A thorough search for DG Shipping recognized institutes and an early start — academically, medically, documentation-wise such as a passport — would arm an aspirant seafarer with the best chances.
