Hope u can help with any of my questions below..
Grateful for your replies..

I'm Singaporean & my boyfriend is Filipino. I would like to know when we get married in a civil marriage, would he be able to gain Permanent Resident status? What is the process like? How long would it take & how much does it cost?
With PR status, is he allowed to work in any field & not restricted to work in the marine & construction industries?
Would appreciate any suggestions or recommendations for a job for my boyfriend. He only has high school education. He is a divemaster.
Also i read about the National Service Liability. My boyfriend is 25 years old. When he gain PR status, is he liable for 2 years of National Service?
I would like to know if a Filipino is required to show an onward travel ticket or a return air ticket to Philippines when he flies in to Singapore?
Would a Malaysia - Philippines air ticket suffice?
Thank you all!