INDoS Number Explained: Complete Merchant Navy Guide for Students, Cadets, and Indian Seafarers
What is INDoS Number?
The INDoS number is one of the most significant criteria for any student aspiring to join the Merchant Navy in India. Every year, thousands of students use Google search queries like INDoS login, DG Shipping INDoS, INDoS registration online, and how to get an INDoS number, because this criterion is mandatory for almost all types of courses and procedures related to the maritime industry in India. If you wish to become a Deck Cadet, an Engine Cadet, a GP rating trainee, or a marine officer, then knowledge about INDoS is crucial.
INDoS is short for Indian National Database of Seafarers. It is a database that has been officially formulated using computers by Directorate General of Shipping, popularly known as DG Shipping, Government of India. The basic purpose of implementing the INDoS system was to prevent frauds in the form of fake certificates and establish a safe verification procedure for Indian Seafarers. Now, the INDoS number serves as the official identification number of all seafarers of India associated with various processes of the maritime industry.
The process of INDoS is critical for Merchant Navy aspirants as it can help them save a lot of time and prevent any documentation errors when they join Maritime Training Institutes. That’s why websites such as merchantnavydecodedjobs.com have become essential for students looking for help before joining the maritime field.
Why DG Shipping Introduced the INDoS System?
Before the introduction of the INDoS system, it was hard for shipping companies, immigration services, and maritime organizations to check whether the seafarers and their certificates were genuine. Fake documents from seafarers had become a major problem in the shipping industry. The introduction of the Indian National Database of Seafarers by DG Shipping was necessary to address this problem and meet international maritime requirements as per STCW Convention.
INDoS Database contains critical data related to the seafarer such as his name, photo, signature, passport data, address, maritime training information, and certification data. This allows employers, port state authorities, immigration officers, and ship owners to verify the identity and qualifications of Indian Seafarers instantly.
Today, almost every maritime procedure is linked with the seafarer’s INDoS profile, making it one of the most important systems in the Indian Merchant Navy sector.
Why is INDoS Mandatory Before Joining the Merchant Navy
Most students consider that the INDoS number is just another registration requirement, yet this number is perhaps the most crucial part of a seafarer’s maritime identity. Without an INDoS number, students cannot move forward with various maritime operations such as STCW certification, CDC process, DG Shipping, and joining the ship.
DG Shipping approved Maritime Training Institutes insist that candidates must create their INDoS number at the time of admission. Shipping companies check the INDoS profile before recruitment since this profile proves whether the candidate has undergone maritime training or not.
There has been a lot of digitization within the shipping sector, and all processes of verification have now become associated with the DG Shipping online platform. This explains why having an updated and accurate INDoS profile is mandatory for all Indian Seafarers.
Why is INDoS Mandatory Before Joining the Merchant Navy
Most students consider that the INDoS number is just another registration requirement, yet this number is perhaps the most crucial part of a seafarer’s maritime identity. Without an INDoS number, students cannot move forward with various maritime operations such as STCW certification, CDC process, DG Shipping, and joining the ship.
DG Shipping approved Maritime Training Institutes insist that candidates must create their INDoS number at the time of admission. Shipping companies check the INDoS profile before recruitment since this profile proves whether the candidate has undergone maritime training or not.
There has been a lot of digitization within the shipping sector, and all processes of verification have now become associated with the DG Shipping online platform. This explains why having an updated and accurate INDoS profile is mandatory for all Indian Seafarers.
Structure and Meaning of INDoS Number
A number of Merchant Navy students have been asking questions about the INDoS number format and its significance. The INDoS number consists of eight characters that include alphanumeric information related to the seafarer class and year of issuance.
For instance, an INDoS number could appear as follows:
18NM1234
The first two figures denote the year in which the document is issued. The next set of letters denotes the type of seafarer such as Nautical Officer, Engineer Officer, GP Rating, Deck Crew, Engine Crew, or Catering Crew. The final four digits form the unique serial number.
Upon issuance, this INDoS number becomes a lifelong one for the seafarer, regardless of any changes to his/her position within the vessel in future years.
Common Mistakes Students Make During INDoS Registration
One of the major causes of delays in documentation for Merchant Navy students is due to errors in INDoS registration. In most cases, students register with incorrect spellings, passport numbers, date of birth, or incorrect personal details.
This could lead to serious complications when applying for CDC, immigration clearance, visa processing, and even ship joining processes. Some students are not careful enough to find out if their Maritime Training Institutes are DG Shipping approved before applying.
Some students may also use incorrect email addresses and phone numbers while registering. This could result in difficulties when accessing the DG Shipping site later, since all communications are done online.It is very important for Merchant Navy students to cross check all details before submitting the INDoS form.
How Fake Maritime Institutes Misuse INDoS Confusion
There are many fraudulent maritime institutes that exploit students who lack proper understanding regarding the Merchant Navy industry. Some institutes even offer false promises like guaranteed jobs, fake DG Shipping accreditation, or quick INDoS processing.
Students usually get scared since they lack complete knowledge of the process of maritime documentation. These fraudulent institutes take advantage of this situation and demand unnecessary money for providing various facilities associated with INDoS enrollment, CDC guidance, or STCW documentation.
Merchant Navy applicants need to ensure that a Maritime Training Institute is accredited by DG Shipping before joining. Furthermore, one should avoid any agent or consultant who offers shortcuts in the maritime industry.Websites such as merchantnavydecodedjobs provide valuable information on legitimate maritime processes.
How to Generate INDoS Number Online
- Go to DG Shipping Website (dgma.gov.in):- Training Branch

- Click on Admission in Maritime Training Institute

- Click on Application

- Fill up the Details then click on submit button.
- Upon submission, you will receive a system-generated reference number via registered E-mail.
- Physically present at the selected DG Shipping-approved MTI with the reference number and required documents.
- The MTI will verify all details and request DG Shipping to generate the INDoS number.
Why Shipping Companies Verify INDoS Before Hiring
Shipping companies make sure that they validate the INDoS profile of the candidate before recruiting him/her because it validates their maritime training and certificate records.
Through the INDoS system, shipping companies find out whether the candidate has undergone approved STCW courses and maritime training from recognised institutes.
Any error in the INDoS profile may give rise to doubts about the legitimacy of the candidate, which may even lead to the rejection of his/her candidature for recruitment or vessel joining.This is why it is essential for Merchant Navy students and Indian Seafarers to maintain an updated INDoS profile.
INDoS Login and DG Shipping E-Samudra Portal
The DG Shipping e-Samudra portal is used extensively by seafarers for profile management and maritime documents. Students often look up such phrases on the Internet as INDoS login, DG Shipping login, and INDoS online portal since virtually all maritime processes have become linked with this online portal nowadays.
Seafarers can access their profiles through their INDoS number and password. Using the portal, they can modify their personal data, upload documents, request changes, update passport data, and manage their maritime records.
This portal has become an integral element of digital maritime governance in India and is often accessed by Merchant Navy students, shipping companies, and maritime authorities.
How INDoS Affects Ship Joining and Documentation
The INDoS profile influences several phases of the seafarer’s career such as maritime training, certification verification, CDC processing, immigration clearance, and ship joining formalities.
Passport information and profile data available in the INDoS system are used by shipping companies and RPSL agencies while generating Form 1 prior to ship joining formalities. The immigration authorities also check these details while traveling internationally.
A mistake in the profile or expired documents could create problems for the seafarer.Therefore, each Merchant Navy aspirant must ensure that his/her INDoS profile is up-to-date and accurate.
Future Importance of INDoS in the Shipping Industry
The shipping industry in India has become more and more digitized, and all the processes that occur in the maritime industry now have something to do with the process of online verification. DG Shipping is currently integrating examination, learning, training, immigration, and certification processes with the INDoS system.
Therefore, today, it is essential to keep an up-to-date INDoS profile in order not to face any difficulties when joining the ship, getting certification, or dealing with immigration issues.
Thus, Merchant Navy students and Indian Seafarers should learn about the INDoS system at an early stage to avoid possible problems in their future career. Proper profile management, real maritime education, and knowledge about DG Shipping procedures will be beneficial for successful development in the maritime industry.
The INDoS system is one of the biggest innovations for the maritime sector in India because it makes the process of maritime verification much easier, quicker, and safer. With the creation of a database for Indian Seafarers, DG Shipping provided shipping companies and seafarers around the world with a chance to feel more confident in their work.
Published by Aditya Kumar at MerchantNavyDecodedJobs.com — Your trusted guide to a career at sea.
Source: DG Shipping Casualty Investigation Report | Incident Date: 04 January 2023