The subject matter of stores of the BazTOL Portal concerns the following fields:

1. Architecture and Urban Planning
2. Automation and Robotics
3. Biotechnology
4. Construction Engineering
5. Chemistry
6. Electronics and Telecommunications
7. Electrotechnology and Power Engineering
8. Physics and Astronomy
9. Geodesy and Cartography
10. Mining and Geology
11. Informatics
12. Environmental Engineering
13. Materials Science
14. Mathematics
15. Mechanics
16. Marine Science and Ocean Engineering
17. Transport
18. Management
19. General resources