A State of nationality may not exercise diplomatic protection in respect of a person against a State of which that person is also a national unless the nationality of the former State is predominant, both at the date of injury and at the date of the official presentation of the claim.
一国籍国不得为同属另一国国民的人针对另一国籍国行使外交保护，除非在发生损害之日和正式提出求偿之日，该国的国籍均为该人的主要国籍。