TÜMDER is the official abbreviation name for All Seafarers Association. The association became official at the end of 2003. As a non-governmental organization, it works under its real purpose. Under the instructions of Gazi Mustafa Kemal Atatürk; the association needs to explain the importance of being a seafaring nation and the sea to the public. The association always acts under the universal legal rules and conditions while presenting maritime and maritime to the public. All Seafarers' Association Objectives One of the main objectives of All Seafarers Association is to take seafaring as a whole and to make it a leading country in world maritime and the economic power that will drag the country after it. To become a leading country, it will continue to work until all its ships sailing in international waters are equipped with the sailors of our country. In doing so, universal legal rules and conditions will always be prioritized. Adequate information on sea and maritime will be made available to the public. The association wants to train seafarers who approach every problem with a human and especially a seafarer perspective. He wants to have people who can assess from the perspective of ship people. Thus, the proposed solutions will always remain within the maritime sector. Especially any opinion that does How to Become a Member of All Seafarers' Association (TÜMDER)? To become a TÜMDER member, it is necessary to first enter the official website of the association. In addition to dear seafarers, there is a law that members of the principal association must be registered and their records contain certain information. As required by this law, all required information on the application page must be filled in for membership application. Identity information is required on the association membership form. Besides, the city and residence address of the seafarer who wants to become a member are among the information requested during the form. After the membership form is filled in completely, it is printed out via the printer. The printout is then filled in with handwriting and a copy of the identity card is attached to the signed page. After all these documents are prepared, they will be sent to the address taken from the official internet address of All Seafarers Association. After the necessary examinations, the membership process to the association is approved. Seafarers who are members must act under the vision and mission of the association and reach the light of science and the Universal Declaration of Human Rights in the view of seafarers.