The National Library of Uzbekistan till 2012 along with traditional card-catalog worked on electronic catalog. At present Division of National Bibliographic Databases Formation replenishes the AILS electronic database with materials of Uzbekistan studies. 
As of  November  12-16, 2012 the electronic catalog was replenished with 49 bibliographic records of newspapers articles, 14 records of journals articles, in total 463 bibliographic records and 345 bibliographic records were edited.
Regarding issuing of International Standard Book Number (ISBN) and International Standard Serial Number (ISSN) for local publications, the National Library issued 64 ISBN numbers (books for adults – 60, books for children – 4). 4 contracts for 4 titles of literature for adults and 4 for children were composed. 
The Library made contracts for 38 ISSN numbers (5 were approved).