^ abNeither performed nor recognized in some tribal nations. Recognized but not performed in several other tribal nations and American Samoa.
^Registered foreign marriages confer all marriage rights. Domestic common-law marriages confer most rights of marriage. Domestic civil marriage recognized by some cities.
^A "declaration of family relationship" is available in several of Cambodia's communes which may be useful in matters such as housing, but is not legally binding.
^Guardianship agreements, conferring some limited legal benefits, including decisions about medical and personal care.
^Inheritance, guardianship rights, and residency rights for foreign spouses of legal residents.
§ 46-401 Equal access to marriage. (a) Marriage is the legally recognized union of 2 persons. Any person may enter into a marriage in the District of Columbia with another person, regardless of gender, unless the marriage is expressly prohibited by § 46- 401.01 or § 46-403.
(b) Where necessary to implement the rights and responsibilities relating to the marital relationship or familial relationships, gender-specific terms shall be construed to be gender neutral for all purposes throughout the law, whether in the context of statute, administrative or court rule, policy, common law, or any other source of civil law.
Puerto Rico Civil Code – Title 31 Civil Code – Subtitle 1 Persons – Part III Marriage – Chapter 29 Nature of Marriage
§ 221. Definition, validity, and dissolution of marriage.Marriage is a civil institution, originating in a civil contract whereby a man and a woman mutually agree to become husband and wife and to discharge toward each other the duties imposed by law. It is valid only when contracted and solemnized in accordance with the provisions of law, and it may be dissolved before the death of either spouse only in the cases expressly provided for in this title. Any marriage between persons of the same sex or transsexuals contracted in other jurisdictions shall not be valid or given juridical recognition in Puerto Rico.
§ 31. Nature of marriage.Marriage is hereby declared to be a civil contract which may be entered into between a male and a female in accordance with law.