KoN: Performed in the Netherlands proper (including the Caribbean Netherlands), as well as in Aruba and Curaçao. May be registered in Sint Maarten in such cases, but the rights of marriage are not guaranteed.
US: Neither performed nor recognized in some tribal nations. Recognized but not performed in several other tribal nations and American Samoa.
Israel: Registered foreign marriages confer all marriage rights. Domestic common-law marriages confer most rights of marriage. Domestic civil marriage recognized by some cities.
EU: The Coman v. Romania ruling of the European Court of Justice obliges the state to provide residency rights for the foreign spouses of EU citizens. Some member states, including Romania, do not follow the ruling.
Cambodia: Recognition of a "declaration of family relationship", which may be useful in matters such as housing, but they are not legally binding.
China: Guardianship agreements, conferring some limited legal benefits, including decisions about medical and personal care.
HK: Inheritance, guardianship rights, and residency rights for foreign spouses of legal residents.