Visa conversion from tourist to spouse

we are going to be married recently in India. I have a temporary residence permit  (Visa D) whereas, my would be will be coming with a tourist visa immediately after the marriage ceremony. Can we apply for the spouse visa from here in Brussels ? If yes, what documents will be required . I know we need a marriage certificate , but can be apostle that from here, as we will not be having time to get it done in India ?

What could be the best way out so that we do not lose much time ?

Thanks

Marriage and tourist visa have always roar Belgian immigration services. This is the worst thing to do. It is necessary to follow the classic path, that is to say marriage and then the visa for family reunification.

thanks