Go to the MOI web site http://www.moi.gov.qa/english/index.html
And the big flashing banner accross the home page takes you to the information.

The living with a unmarried women issue depends upon how much wasta you have and whether its in public or in a compound. Theoretically two independent witnesses would need to complain that something imoral is happening. But Sharia law is very clear that you should be married. I do know in Saudi there is a blackmarket on fake marriage certificates.If you live in bedioun area then your dead meat!

If your white and discrete you are probably ok but watch for jealous neighbours!

My employer reccomends producing a marriage certificate - they never check if its valid as they don't really want to find out. The hipocracy is huge ammount of immorality within the moslem community just go to sermon on fridays at the local mosque to hear about it.

Lanfere, Doha