Summary: The article presents the synthesis of a formalized form of integrated algorithms that perform similar technological functions one-party document management in the sector of railway automatics and telemechanics, taking into account peculiarities of their structure. The basic method of combining algorithms is the introduction of additional definitive logical conditions. The developed model provides a reduction in the number of occurrences of the same type operators and logical elements in an algorithmic description of the process of doing of order specifications.

Keywords: technical document management, maintenance of order specifications, formal methods and models, the combined algorithm, the synthesis of the combined algorithms.

Summary: The article describes peculiarities of electronic document management of technical documentation of railway automatics and telemechanics. The questions of intellectualization of control processes on the basis of a synthesis of mathematical descriptions of electronic document management of technical documentation of railway automatics and telemechanics. The article describes the formalized representation of electronic document management of technical documentation of railway automatics and telemechanics.

Keywords: high-speed traffic, intellectualization control, railway automatics and telemechanics, electronic document management, technical documentation, formal methods and models.