Esther Mucznik, of the Jewish community in Lisbon, told the JTA that Porto's allegations were “absurd, without any basis in reality.... authorities are looking into alleged criminal actions and we will know what they come up when their investigation is over.”
The arrest of Litvak followed an investigation by the Portuguese authorities into the granting of Roman Abramovich's Sephardi status which allowed him to claim Portuguese citizenship.
Questions were raised about the granting of Sephardi status to Abramovich, a Russian-born Jew with a typically Ashkenazi name and Ashkenazi ancestors.
Chelsea football club previously defended Abramovich when the investigation was first announced, saying that they "welcome any review as it will only demonstrate the citizenship was obtained in accordance with the rules."
The Portuguese law granting citizenship to Sephardi Jews was passed in 2015, and thousands of Sephardi Jews are believed to have made their applications for citizenship after a similar scheme in Spain ended in 2019.
Both the Spanish and Portuguese laws were aimed at repaying descendants of Jews expelled from the area during the Spanish Inquisition which started in the 1400s.
Over 130,000 people are believed to have been granted citizenship under these laws, with the Jewish community in Porto granting over 90% of the Sephardi certifications.