“…Diagnostics of digital resources involves the assessment of digital competencies of personnel, first of all, it is the diagnosis of digital literacy. The problem of measuring digital literacy is already the subject of many studies, in particular, the PIAAC and TALIS [5][6][7][8] models are widely known and used, the European project Erasmus + "Digital Skills Accelerator" [9] is being implemented. In Russia, the Research Institute "Higher School of Economics" has developed a unified model of digital literacy of the population, and also annually tests the population to calculate the digital literacy index of the population.The mentioned methods of measuring digital literacy of the population can be adapted for business when it is necessary to assess special professional competencies, but this requires investment on the part of the customer, time to adapt the methodology, testing and processing the results, and today many enterprises, especially small and medium-sized businesses, lack free funds for investment, while they need to assess their fitness to work in the digital economy.…”