Controlling organization is accredited according to the SIST EN ISO/IEC 17020 standard by the SA in the Republic of Slovenia.

According to the regulation of the vehicle approval (Pravilnik o ugotavljanju skladnosti vozil, UL RS 30/2004 in UL RS 17/2007 ) Controlling organization is recognised as an authorised Controlling organization for performing:

• single vehicle approval;
• vehicle identification procedure;
• approval of rebuilt vehicles;
• evidencing the modification of the vehicle;

for all categories, according to the regulation of the vehicle approval. Vehicle approval is within the competence of homologation authority - Ministry of Traffic, DRSC, Vehicle sector.