Sephardi Jews legal residence in Spain, whatever their [current] ideology, religion or beliefs. Eligibility criteria for proving Sephardic descent include: a certificate issued by the Federation of Jewish Communities of Spain, or the production of a certificate from the competent rabbinic authority, legally recognized in the country of habitual residence of the applicant, or other documentation which might be considered appropriate for this purpose; or by justifying one's inclusion as a Sephardic descendant, or a direct descendant of persons included in the list of protected Sephardic families in Spain referred to in the Decree-Law of 29 December 1948, or descendants of those
Ethnic religion Ethnic religion In religious studies, an ethnic religion (or indigenous religion) is a religion associated with a particular ethnic group. Ethnic religions are often distinguished from universal religions which claim to not be limited in ethnic or national scope, such as Christianity or Islam or Buddhism or Jainism. Ethnic religions are not only independent religions. Some localised denominations of global religions are practised solely by certain ethnic groups. For example, the Assyrians have a unique denominational structure of Christianity known as the Assyrian Church of the East. A number of alternative terms have been used instead of "ethnic" or "indigenous"