An unabridged marriage certificate is a complete legal document that provides details about the marriage. Unlike its abbreviated counterpart, this certificate includes both spouses’ full names, date of birth, date of marriage, parents’ names and signatures of government witnesses and is often needed for legal processes such as visa applications, property details and name changes. A universally recognized, unabridged marriage certificate is an important proof of marriage, ensuring clarity and accuracy for legal, personal and immigration purposes To obtain this certificate is often require applying through the relevant federal government.