**3. Conclusion**

The chapter describes the entire algorithm of the system, shows the results of the study, which guarantee Data Integrity Management for Laboratory of the Control of Lifecycle of domestic Russian tour products. As a result of the research, key technologies of the of "Industry 4.0" era were identified, their characteristics and role in use were given. Conclusions are made that the introduction of these technologies will favorably affect productivity, revenue growth, employment and investment. In the conclusion the detailed description of various areas of using the Internet of things in activity of the domestic tourist organizations is resulted. The study allows us to conclude that the digitalization of the touristic sector will entail the release of better products. In addition, Industry 4.0 will lead to the creation of more flexible systems, the participants of which will exchange information via the Internet, which in turn will significantly increase labor efficiency and reduce costs in domestic tour production processes and data Integrity management.
