I want to do self study on Prince2, anyone knows how to enroll Prince 2 and take the exam, what's the examination fee? and is there 3 years project management experience required like PMP exam?
Yes you can do self study, and you can contact APMG's South East Asia office about taking the exam in Singapore, most likely at the British Council office. Their website is: apmg-international.com/en/about/offices.aspx
My experience is that it is better to take the exam as part of a course, such as an elearning course like this one: prince2-online.co.uk/sg/elearning-products.php
It will probably work out similar to the cost of the exam, and I didn't have to go through the big PRINCE2 manual. It saved me time and increased my chance of passing the exams. Hope this is useful.
And no prior experience is required for obtaining PRINCE2 qualification.