“ In most countries coercive powers are applicable only to material that would be admissible in evidence at a trial, if specific computer data or printouts could not be used as evidence; consequently, they could also not be searched and seized. In practice, the various legal problems are particularly crucial since computer printouts and computer data can easily be manipulated, a phenomenon that is illustratively described as the "second-hand nature" of computer printouts. ”

“ The admissibility of computer-generated evidence is not only important for the use of computer records in the criminal trial process but is also essential to define the extent of the above-described coercive investigatory powers, including those of mutual assistance. ”

“ In these countries the judge can, in principle, consider all kinds of evidence and then weigh the extent to which the court can rely on the evidence. Legal systems based on these principles do not, in general , hesitate to introduce computer records as evidence. Problems occur only when procedural provisions contain specific regulations for the proof of judicial acts or proof with legal documents. ”