In 2020, the legislation of the Russian Federation has undergone global changes due to introduction of electronic employment record book system about the employees' labor activity with a simultaneous gradual abandonment of hard form. The paper analyzes key provisions of normative informatization regulation of Employment Record Book System, which will contribute to reducing bureaucratic costs of employers simplifying confirmation procedure of labor seniority and experience. The Pension Fund of the Russian Federation was appointed responsible for data collection and has been introducing for several years a Pension Insurance Record System which calculates accordingly retirement benefits of an employee. There are grounds to consider that successful Russian experience could be quite beneficial for other developing countries. Similarly, on the Russian internet portal Gosuslugi providing every registered citizen with opportunity to receive necessary public services in a few clicks within a few minutes, there are option of getting pension insurance data certified by an electronic digital signature. Similar digital algorithms are introduced into electronic employment record book system which legal aspects will be studied in the paper.