A marriage license is what you get before getting married. Having this document doesn’t mean you’re officially husband and wife. It only authorizes you and your soon-to-be-spouse to marry anywhere in the Philippines, so it’s like the approval of your application for marriage.On the other hand, a marriage certificate is what you get after getting married. This document is proof that your partner is your legal spouse and that your marriage took place legally. It also contains the important details of your wedding such as the date and place.