The law firm of Marianthi Petra undertakes the handling of cases relating to administrative issues of aliens and immigration law, such as the drafting and support of administrative appeals and applications for annulment and suspension of unfavorable individual administrative acts issued on applications for recognition of international protection status (asylum) or on applications for residence permits, organization of files and their submission before the respective decentralized administrations for the issuance of residence permits, with the issuance of residence permits, with the issuance of visas, with the issuance of residence permits and with the issuance of residence permits.