Soham, first things first. Now you need to qualifiy in NEET even for admission in MBBS in abroad. This score is valid for 3 years for foreign admission purposes. Now based on the country you want to study in, you need to appear for the English proficiency test like TOEFL, IELTS, etc. Most foreign universities require you to write an essay. You need to prepare the required documents as stated by the University and send them across. After review of the application, if you have been selected, you will be sent a letter of admission. You need to apply for Visa with the Indian Embassy with the help of this letter.

Hi Soham

You need to follow the came procedure as you would do for applying for any other course abroad. There is no seperate examination for mbbs entry.

You have to give ENGLISH PROFICIENCY TEST LIKE IELTS, TOEFL, PTE ETC AND SAT to qualify for universities.

You will have to fill out college application and send it to your selected universities. The process is described in details on this https://studyabroad.careers360.com/

You can check it out

Hope this helps!