Ever since the first application of DNA analysis in criminal casework in 1992, the conditions under which forensic DNA analysis is performed within the Hungarian law have been developed and subsequently approved, in parallel with the establishment of a national database report of forensic DNA. Act XLVII of 2009 (on the Criminal Records System, on the Records of EU Member State Court Rulings against Hungarian Citizens as well as on the Records of Biometric Criminal and Law Enforcement Data) constituted the legal framework for this. Moreover, Act XXIX of 2016 (on Judicial Experts), Act CXII of 2011 (on the Right of Informational Self-Determination and on Freedom of Information), as well as Regulation 12/2016. (V.4.) of the Minister of Interior (on Rules of Taking Fingerprints, Palm prints, Photographs and DNA samples), as well as the Provisions of 31/2008. (XII. 31.) of the Minister of Local Government (on the work of forensic experts, respectively) went on to specify the professional requirements necessary for forensic DNA analysis.The regulations of the EU must also be taken into consideration. Of particular significance, are the escalations undertaken by the EU for the purpose of combating transnational crime as developed in the Prüm Treaty, and, under Council Decision 2008/615/JHA and Council Decision 2008/616/JHA, became ratified into its partial transformation into an EU-wide tool for cooperation. The General Data Protection Regulation (GDPR) has also introduced a new and seemingly far-reaching exemption to the general prohibitive conditions applied to the processing of genetic data. The question of whether, and which kind of, consent is required remains left to other applicable EU and national laws.The aim of this study is to provide an overview on how Hungarian legislation of forensic DNA has changed over the past 27 years, to illustrate the current legal context in addition to providing a conceptual theoretical framework for future legislation, including the rules of forensic DNA typing and legal regulation connected to DNA-databases.
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