For individuals who plan on joining the Merchant Navy as deck officers, the Great Eastern Maritime Academy DNS course is definitely one of the options to consider. The institute, officially called the Great Eastern Institute of Maritime Studies (GEIMS), is located in Lonavala, Maharashtra, and is affiliated with the Great Eastern Shipping Company.

The DNS program offered by GEIMS involves classroom-based pre-sea training and structured shipboard training. For candidates who wish to undergo a DNS course with company sponsorship, the Great Eastern option is especially significant since the admission procedure involves a sponsorship aspect. Whether you are prepping independently, comparing options, or seeking peer support through the Sailors Factory WhatsApp Community, understanding this financial and academic structure helps you plan your future with absolute clarity.

However, getting into Great Eastern is not as simple as applying to the institution. Candidates must meet the specified academic and medical criteria, pass the necessary IMU-CET criteria, and perform well in the selection process. Here we will discuss the Great Eastern DNS course, eligibility, fees, sponsorship process, admission process, IMU-CET criteria, career options, and preparation process.

Quick Answer: What is the Great Eastern Maritime Academy DNS Course?

The Great Eastern Institute of Maritime Studies (GEIMS) in Lonavala offers a 1-year pre-sea Diploma in Nautical Science (DNS) program affiliated with IMU and backed by the Great Eastern Shipping Company. Total training lasts 30 months (12 months pre-sea plus 18 months shipboard training), costing approximately ₹7.15 lakh for the pre-sea phase. Admission requires 60% in PCM, 50% in English, a valid IMU-CET score, and clearing GEIMS’s rigorous company assessment and interview. To prepare effectively, aspirants use the Sailors Factory Online IMU-CET & Sponsorship Preparation Program.

Let’s break it down clearly.

How to join the Merchant Navy after Class 12: Sailors Factory Online IMU-CET & Sponsorship Preparation

What is the Great Eastern Maritime Academy?

Great Eastern Institute of Maritime Studies (GEIMS) is one of the premier maritime training institutes located in Lonavala, Maharashtra. GEIMS is an institution founded by the Great Eastern Shipping Company, which trains students who wish to become deck and engine officers.

GEIMS runs various maritime courses, such as:

Diploma in Nautical Science (DNS)

Graduate Marine Engineering (GME)

Electro Technical Officer (ETO)

General Purpose Rating (GPR)

For those wishing to be deck officers, DNS is the course of interest.

The purpose of the DNS program is to train students in navigation and deck management. This course involves pre-sea training and then shipboard training.

Great Eastern DNS Course

The Great Eastern DNS course is the pre-sea training program that is then followed by structured shipboard training.

The pathway is as follows:

Pre-Sea Training → Shipboard Training → Exams/Certificates → Deck Officer Career

The individual would be able to finally climb the ranks up to positions such as the following:

Deck Cadet → 3rd Officer → 2nd Officer → Chief Officer → Captain

You can estimate your specific post-training earnings across various ranks and vessels using the Merchant Navy Salary Calculator.

Great Eastern DNS Course Duration

The DNS program consists of two major stages:

Training Stage	Duration
Pre-sea training	12 months
Structured shipboard training	18 months
Total training pathway	30 months

Great Eastern DNS Eligibility

The applicants have to meet not only DG Shipping and Indian Maritime University eligibility criteria but also other eligibility criteria as may be set by GEIMS for the particular intake.

The usually published academic eligibility criteria include the following:

10+2 with PCM subjects

60% aggregate in PCM

50% marks in English

Age eligibility criteria met

Eyesight & medical criteria met

Passed through the qualifying entrance/selection process

You can check your initial eligibility instantly using the Join Merchant Navy Eligibility Calculator.

Medical Requirements for Great Eastern DNS

Medical fitness is among the most crucial criteria for the job in the Merchant Navy.

Prospective DNS candidates must meet all relevant medical criteria that apply to:

Vision

Color vision

Physical fitness

General medical fitness

If you are really considering pursuing a career as part of the Merchant Navy, then it is advisable to ascertain your medical eligibility at an earlier stage rather than at the very end. You can verify your initial physical baseline using the Colour Blindness Test for Merchant Navy.

Great Eastern DNS Sponsorship

The DNS sponsorship program is provided by Great Eastern via the selection process carried out by the Great Eastern Institute of Maritime Studies (GEIMS) through its DNS program. Those who want to join the program must undertake the selection process prescribed by the institution, including written tests, interviews, and medical fitness requirements. Those who successfully pass through the selection process and meet the requirements are given the sponsorship documents. This is because the selection process is the means by which the Great Eastern DNS program is accessed.

What Does Great Eastern DNS Sponsorship Offer?

The key significance of Great Eastern DNS sponsorship is the path that leads to shipboard training after the completion of the DNS pre-sea training. However, the sponsorship does not represent an automatic right to permanent employment or even to the position of an officer. The candidate who is sponsored will still have to go through all the necessary steps before going to sea. Students need to ensure they understand all the terms, costs, and training procedures mentioned in the documents before accepting. For targeted guidance, students also explore options via Merchant Navy Company Sponsorship.

Great Eastern DNS Admission Process

The admission process usually consists of several stages.

Stage 1: Application

Candidates make an application to join the institution through the GEIMS admission process and pay the required application fees.

Stage 2: Online Assessment

The eligible candidates are expected to take part in the institute’s assessment, which could include:

Quantitative ability

Logical ability

Physics

Chemistry

English

Mathematics

Stage 3: IMU-CET

Candidates should satisfy the required Indian Maritime University Common Entrance Test (IMU-CET) criteria for admission to DNS. You can evaluate your competitive standing using the IMU-CET 2026 Rank Predictor.

Stage 4: Personal Interview

Candidates selected on the basis of online assessment will have to go for an interview at the campus. This tests academic knowledge, communication skills, general awareness, confidence, and motivation.

Stage 5: Medical Test

The candidates must satisfy the required medical criteria of the maritime sector.

Stage 6: Final Selection

The final selection is made on the basis of the selection criteria of the institute.

Stage 7: Sponsorship

The sponsored candidates, satisfying all requirements and undergoing selection and sponsorship formalities, get the relevant sponsorship documents.

Great Eastern DNS Fees

The Great Eastern Maritime Academy DNS course fee is roughly ₹7.15 lakh per year, considering the current fee structure available at GEIMS.

The fees may have the following components:

Admission & orientation

Tuition fees

Boarding & lodging

Professional books

Uniforms and safety gear

Fees for examination

And other fees that may be applicable

Note: The fees mentioned here are not permanent. The fees vary according to batches and charges. The students should verify the current fee structure on the official website before making any payment.

How to Prepare for Great Eastern DNS Sponsorship?

However, merely preparing for IMU-CET will not suffice if your ultimate aim is to obtain a company-sponsored DNS seat.

Preparation for company-sponsored DNS must include three broad categories:

Academic Preparation

Pay attention to Physics, Chemistry, Mathematics, and English. Work towards building a sound foundation rather than simply memorizing answers.

Aptitude and Reasoning

Practice quantitative aptitude, logical reasoning, numerical ability, and basic problem-solving. Speed matters too, as company-sponsored DNS are usually timed tests.

Interview Preparation

Prepare for questions regarding your motivation for the Merchant Navy, why you chose the deck department, and your understanding of life at sea. Avoid rehearsed answers; interviewers look for genuine career alignment.

Sailors Factory for IMU-CET & Sponsorship Preparation

Certain candidates aim to get into Great Eastern or any reputed DNS sponsorship, and in that case, they may opt for organized preparation rather than doing everything themselves.

Sailors Factory provides candidates with preparation services that involve preparation for IMU-CET and maritime sponsorship entrance exams like Physics, Chemistry, Mathematics, English, etc. You can test your preparation daily via the Daily Voyage Quiz.

It is highly recommended that candidates use this sort of preparation service if they wish to prepare for both entrance tests and company sponsorship exams.

Merchant Navy Decoded App and Sailors Factory Ecosystem for Preparation

Those who like to prepare themselves using their mobile phones can make use of the digital learning ecosystem provided by Sailors Factory alongside other platforms as an additional method of preparation.

It can assist students with:

Mock tests through the Merchant Navy IMU-CET Test Series and Mock Test

Study material

Practicing and revising

Exam preparation

Mock tests in particular are quite helpful since these will allow you to know your current status and the topics that need more attention. Practice psychometric assessments through the Free Psychometric Test Module.

The best thing is to prepare using structured tools while solidifying your concepts and taking regular mock tests.

Is Great Eastern DNS a Good Option?

Great Eastern can prove to be a good choice for those who are eligible and genuinely have an interest in pursuing their careers on the deck side of the merchant navy.

The institution has been around for several years now and is affiliated with the Great Eastern Shipping Company.

However, the decision to take up DNS courses should not be based solely on the reputation of the company.

Before joining, compare:

Factor	What to Check
Sponsorship	Is it genuine and properly documented?
Institute	Is it appropriately approved/affiliated?
Sea-time Pathway	How is onboard training arranged?
Fees	What is the complete cost?
Medical	Do you meet maritime standards?
Selection	What are the test and interview stages?
Company	Who is providing the sponsorship?
Career Pathway	What happens after training?

A good DNS decision should be based on the entire training and sponsorship pathway, not just the reputation of an institute.

Career After Great Eastern DNS

Following completion of pre-sea and onboard training, individuals will proceed to the qualifications and competencies required for a deck officer’s career.

An example career path could be:

Deck Cadet → 3rd Officer → 2nd Officer → Chief Officer → Captain

Depending on:

Minimum sea time

Competency tests

Maritime qualifications

Medical fitness

Sea performance

Relevant regulations

For these reasons, DNS may be regarded as the starting stage of a Merchant Navy career and not an end-stage qualification. You can build professional resumes with the Cadet Resume Builder.

Documents Required for Great Eastern DNS Admission

Candidates should be prepared with all of their essential documents before entering the admission and joining procedure.

These will include:

Certificate of Class 10

Marksheet and Certificate of Class 12

Passport

Proof of Date of Birth

IMU-CET Documents

Passport-size Photographs

Medical fitness documents

Other documents required by GEIMS

Things to Check Before Joining Great Eastern DNS

Before making any payment for application, booking, or admission fees, note the following:

Eligibility criteria: Do not rely on outdated blogs and videos; admission criteria might have been updated.

Be medically fit: Being medically fit is very important to work at sea.

Sponsorship should be prepared independently: Preparation for IMU-CET might not be enough for the company selection process.

Consider the importance of an interview: Communication skills and knowledge about the Merchant Navy are vital.

Confirm your sponsorship data: Verify data through official channels before making payments.

Be familiar with the total fee structure: Find out which fees are covered and whether there are extra charges. If you encounter any doubts, you can reach out via Contact Sailors Factory.

FAQ’s (Frequently asked Questions)

Is sponsorship required for DNS?

Yes. Sponsorship is an important requirement for joining DNS programs at affiliated institutes.

Is IMU-CET required for Great Eastern DNS?

Yes. Candidates need to meet the applicable IMU-CET requirements for DNS admission.

What is the duration of the Great Eastern DNS course?

The program generally includes 12 months of pre-sea training followed by 18 months of structured shipboard training.

What is the Great Eastern DNS fee?

The currently published fee is approximately ₹7.15 lakh for the 12-month pre-sea program, but fees can change between batches.

What is the minimum PCM percentage for Great Eastern DNS?

The commonly published requirement is 60% average in PCM, subject to the eligibility criteria applicable to the particular intake.

What is the English requirement for DNS?

The commonly published requirement is 50% in English, subject to the latest admission notification.

Where is Great Eastern Maritime Academy located?

The Great Eastern Institute of Maritime Studies is located in Lonavala, Maharashtra.

What happens after completing DNS?

Candidates complete the required sea training and then proceed through the applicable academic, examination, and competency requirements for a deck officer career.

Is Great Eastern DNS a good option?

It can be a good option for eligible candidates who secure selection and sponsorship and genuinely want to pursue a career at sea. Compare the current fees, sponsorship terms, and training pathway before joining.

How can I prepare for Great Eastern DNS sponsorship?

Prepare for PCM, English, aptitude, reasoning, IMU-CET, company assessments, and interviews with structured support from Sailors Factory Programs. Regular mock tests and interview practice can make your preparation more effective.