The authorized authorities seal and sign the documents needed for marriage certificate attestation. An official document that attests to the union of two persons is a marriage certificate. Every facet of the two people who got married is detailed in this documentation. A marriage certificate’s legitimacy when used abroad is increased through attestation. It provides the partners with an opportunity to demonstrate to the proper immigration officials that their marriage is legitimate. The need for marriage certificate attestation arises when a person decides to move abroad with their partner for employment or other reasons.