Hello aspirant,

YES, You can do M.Sc , once you complete your B. Voc , as it is a full time program and you will be eligible to do Masters courses once you complete this bachelor program.

Further, there is no such liscense that is required to complete Msc Course from abroad. But, you'll need the list of following documents to study Msc abroad ;

• Relevant Bachelor's Degree from a recognized university.
• Portfolio of past work experiences.
• English Proficiency Test.
• GRE/ GMAT Scores (subject to country)
• Statement of Purpose.
• Letter of Recommendation.
• Resume (CV)

Further, to know more about the msc Course full and complete details, you can follow the below mentioned link to know more about it : https://www.careers360.com/courses/msc-master-of-science

I hope that this will help.