KLASIUS is the abbreviation for the classification system of education and training. The classification system of education and training (KLASIUS) consists of two classifications: KLASIUS-SRV (PDF symbolic representation), KLASIUS-P (PDF symbolic representation). Classifications are as follows: a tool for organized and systematic processing of data, important methodological bases for the implementation of statistical surveys. Classifications to be used as national standards shall be governed by the Government in accordance with the Law on State Statistics. Examples of such classification also includes KLASIUS.

KLASIUS allows: • the replacement of obsolete classifications and codes in the field of education (particularly codes degrees , programs, codes , etc . ) • greater unity and connectivity of official, administrative and other records containing information in the field of education