The issues of reducing time and labor costs for document processing, expanding and improving the quality of bibliographic records (BR), library products and services continue to be actual in Russian libraries. To accomplish these tasks, various projects of corporate library interaction are being implemented, aimed at solving the issues of acquisition, cataloguing, creation of central and distributed catalogs and user services. Library cooperation in cataloguing allows providing libraries with the possibility of mutual records use with their subsequent improvement and promotes unification of BR elements. The purpose of the article is to identify the problems that hinder the effectiveness of creating and using electronic catalogue BR in SPSTL SB RAS. It also shows the difficulties faced by the library cataloguers when borrowing records from the Russian Book Chamber database (RBC DB). It is noted that by borrowing records from the RBC DB, SPSTL SB RAS provides an opportunity to use its EC to the libraries of the research institutions of SB RAS (SRI of SB RAS). The article also demonstrates the experience of the Unified Automation Center (UAC) of SPSTL SB RAS, which contains information resources of libraries of the research institutions of SB RAS. Electronic catalogs and databases of these libraries are presented on the website of SPSTL SB RAS in the «Electronic catalogs and databases of the Library System of the research institutions of SB RAS». The conclusions are made that when borrowing records from the library electronic catalogs, the question of their quality and uniformity is left open, using the technology of corporate cataloguing brings significant advantages to the work of libraries. On the one hand, it allows to save labor and time resources by ready-made records of the RBC DB, on the other hand – to provide an opportunity to use BR by other libraries, while advertising their own information resources.