Yes, it is possible. According to the Section 115 of the Criminal Procedure Code, in criminal proceedings on a crime, corruption, criminal offences of extremism, a criminal offence of abuse of authority of a public official, a criminal offence of money laundering under Section 233 and 234 The Penal Code or another intentional criminal offence, the performance of which is bound by an international treaty, a warrant for the interception and recording of telecommunication operations may be issued if it may be reasonably assumed that it will aid in obtaining all the facts relevant to the criminal proceedings. The warrant may be issued if the purpose pursued may not be attained otherwise or if its attainment in another manner would be considerably hindered. The interception and recording period may last up to six months. In the preliminary hearing upon the petition of the public prosecutor, this period may be extended by the judge for the preliminary hearing, but always by only two months although it can be done so repeatedly. If it is a matter that cannot be deferred and the interception and recording of telecommunication operations is not associated with entry into a dwelling and a written warrant from the judge for the preliminary hearing cannot be obtained in advance, the warrant may be issued before the commencement of the criminal prosecution or in the preliminary hearing by the public prosecutor; the warrant must be confirmed by the judge for the preliminary hearing no later than 24 hours from its issue, otherwise it shall expire. It is also possible to secure data that is transmitted in real time via a computer system.
The national law presupposes the possibility that the European investigation order will be executed by direct access to the telecommunications operation in the Slovak Republic from the state of origin.